Infidelity, the Glossary
Infidelity (synonyms include non-consensual non-monogamy, cheating, straying, adultery, being unfaithful, two-timing, or having an affair) is a violation of a couple's emotional or sexual exclusivity that commonly results in feelings of anger, sexual jealousy, and rivalry.[1]
Table of Contents
130 relations: Adultery, Affair, African Americans, Alienation of affections, Alimony, Anger, Anthropologist, Attachment theory, Avatar (computing), Bar (establishment), Betrayal, Blood pressure, Brothel, Cantina, Catholic Church, Child custody, China, Christianity in the United States, Constitutionality, Council of Europe, Crime of passion, Criminal law of the United States, Cuckold, Cuckquean, Culture of Denmark, Cybersex, Demographics of Africa, Disownment, Division of property, Divorce, Divorce demography, Domestic violence, East Asia, Emotional affair, Ethnic groups in Europe, Evolutionary psychology, Extramarital sex, Fertilisation, Financial infidelity, Fitness (biology), Flirting, Fornication, Gay men, General Social Survey, Genetic testing, Gossip, Group marriage, Hawaii, Heart rate, Honor killing, ... Expand index (80 more) »
- Casual sex
- Sexual fidelity
Adultery
Adultery is extramarital sex that is considered objectionable on social, religious, moral, or legal grounds. Infidelity and Adultery are sexual fidelity.
Affair
An affair is a union of more than two people in one romantic and sexual relationship,, passionate attachment in which at least one of its participants has betrayed their partner (regardless of formal or informal relationship status) with a third person or more people (regardless if the partner and the third person(s) were aware, not aware, and/or disagreed to having an affair). Infidelity and affair are sexual fidelity.
African Americans
African Americans, also known as Black Americans or Afro-Americans, are an ethnic group consisting of Americans with partial or total ancestry from any of the Black racial groups of Africa.
See Infidelity and African Americans
Alienation of affections
Alienation of affections is a common law tort, abolished in many jurisdictions.
See Infidelity and Alienation of affections
Alimony
Alimony, also called aliment (Scotland), maintenance (England, Ireland, Northern Ireland, Wales, Canada, New Zealand), spousal support (U.S., Canada) and spouse maintenance (Australia), is a legal obligation on a person to provide financial support to their spouse before or after marital separation or divorce.
Anger
Anger, also known as wrath or rage, is an intense emotional state involving a strong uncomfortable and non-cooperative response to a perceived provocation, hurt, or threat.
Anthropologist
An anthropologist is a person engaged in the practice of anthropology.
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Attachment theory
An attachment theory is a psychological and evolutionary theory concerning relationships between humans.
See Infidelity and Attachment theory
Avatar (computing)
In computing, an avatar is a graphical representation of a user, the user's character, or persona.
See Infidelity and Avatar (computing)
Bar (establishment)
A bar, also known as a saloon, a tavern or tippling house, or sometimes as a pub or club, is an establishment retail business that serves alcoholic beverages, such as beer, wine, liquor, cocktails, and other beverages such as mineral water and soft drinks.
See Infidelity and Bar (establishment)
Betrayal
Betrayal is the breaking or violation of a presumptive contract, trust, or confidence that produces moral and psychological conflict within a relationship amongst individuals, between organizations or between individuals and organizations.
Blood pressure
Blood pressure (BP) is the pressure of circulating blood against the walls of blood vessels.
See Infidelity and Blood pressure
Brothel
A brothel, bordello, bawdy house, ranch, house of ill repute, house of ill fame, or whorehouse is a place where people engage in sexual activity with prostitutes.
Cantina
A cantina is a type of bar common in Latin America and Spain.
Catholic Church
The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.28 to 1.39 billion baptized Catholics worldwide as of 2024.
See Infidelity and Catholic Church
Child custody
Child custody is a legal term regarding guardianship which is used to describe the legal and practical relationship between a parent or guardian and a child in that person's care.
See Infidelity and Child custody
China
China, officially the People's Republic of China (PRC), is a country in East Asia.
Christianity in the United States
Christianity is the most prevalent religion in the United States.
See Infidelity and Christianity in the United States
Constitutionality
In constitutional law, constitutionality is said to be the condition of acting in accordance with an applicable constitution; the status of a law, a procedure, or an act's accordance with the laws or set forth in the applicable constitution.
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Council of Europe
The Council of Europe (CoE; Conseil de l'Europe, CdE) is an international organisation with the goal of upholding human rights, democracy and the rule of law in Europe.
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Crime of passion
A crime of passion (crime passionnel), in popular usage, refers to a violent crime, especially homicide, in which the perpetrator commits the act against someone because of sudden strong impulse such as anger or jealousy rather than as a premeditated crime. Infidelity and crime of passion are intimate relationships and sexual fidelity.
See Infidelity and Crime of passion
Criminal law of the United States
The criminal law of the United States is a manifold system of laws and practices that connects crimes and consequences.
See Infidelity and Criminal law of the United States
Cuckold
A cuckold is the husband of an adulterous wife; the wife of an adulterous husband is a cuckquean. Infidelity and cuckold are sexual fidelity.
Cuckquean
A cuckquean is the wife of an adulterous husband (or partner for unmarried companions), and the gender-opposite of a cuckold. Infidelity and cuckquean are sexual fidelity.
Culture of Denmark
The culture of Denmark has a rich artistic and scientific heritage.
See Infidelity and Culture of Denmark
Cybersex
Cybersex, also called computer sex, Internet sex, netsex, e-sex and, colloquially, cyber or cybering, is a virtual sex encounter in which two or more people have long distance sex via electronic video communication (webcams, VR headsets, etc.) and other electronics (such as teledildonics) connected to a computer network.
Demographics of Africa
The population of Africa has grown rapidly over the past century and consequently shows a large youth bulge, further reinforced by a low life expectancy of below 50 years in some African countries.
See Infidelity and Demographics of Africa
Disownment
Disownment occurs when a parent renounces or no longer accepts a child as a family member.
Division of property
Division of property, also known as equitable distribution, is a judicial division of property rights and obligations between spouses during divorce.
See Infidelity and Division of property
Divorce
Divorce (also known as dissolution of marriage) is the process of terminating a marriage or marital union.
Divorce demography
The following are the countries with the most annual divorces according to the United Nations in 2009.
See Infidelity and Divorce demography
Domestic violence
Domestic violence is violence or other abuse that occurs in a domestic setting, such as in a marriage or cohabitation.
See Infidelity and Domestic violence
East Asia
East Asia is a geographical and cultural region of Asia including the countries of China, Japan, Mongolia, North Korea, South Korea, and Taiwan.
Emotional affair
The term emotional affair describes a type of relationship between people. Infidelity and emotional affair are intimate relationships.
See Infidelity and Emotional affair
Ethnic groups in Europe
Europeans are the focus of European ethnology, the field of anthropology related to the various ethnic groups that reside in the states of Europe.
See Infidelity and Ethnic groups in Europe
Evolutionary psychology
Evolutionary psychology is a theoretical approach in psychology that examines cognition and behavior from a modern evolutionary perspective.
See Infidelity and Evolutionary psychology
Extramarital sex occurs when a married person engages in sexual activity with someone other than their spouse.
See Infidelity and Extramarital sex
Fertilisation
Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a zygote and initiate its development into a new individual organism or offspring.
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Financial infidelity
Financial infidelity is a negative money behavior, known as a money disorder, in which financial deceit is performed toward a romantic partner.
See Infidelity and Financial infidelity
Fitness (biology)
Fitness (often denoted w or ω in population genetics models) is a quantitative representation of individual reproductive success.
See Infidelity and Fitness (biology)
Flirting
Flirting or coquetry is a social and sexual behavior involving body language, or spoken or written communication between humans.
Fornication
Fornication is generally consensual sexual intercourse between two people not married to each other.
See Infidelity and Fornication
Gay men
Gay men are male homosexuals.
The General Social Survey (GSS) is a sociological survey created in 1972 by the National Opinion Research Center (NORC) at the University of Chicago and funded by the National Science Foundation.
See Infidelity and General Social Survey
Genetic testing
Genetic testing, also known as DNA testing, is used to identify changes in DNA sequence or chromosome structure.
See Infidelity and Genetic testing
Gossip
Gossip is idle talk or rumor, especially about the personal or private affairs of others; the act is also known as dishing or tattling.
Group marriage
Group marriage or conjoint marriage is a marital arrangement where three or more adults enter into sexual, affective, romantic, or otherwise intimate short- or long-term partnerships, and share in any combination of finances, residences, care or kin work. Infidelity and Group marriage are sexual fidelity.
See Infidelity and Group marriage
Hawaii
Hawaii (Hawaii) is an island state of the United States, in the Pacific Ocean about southwest of the U.S. mainland.
Heart rate
Heart rate is the frequency of the heartbeat measured by the number of contractions of the heart per minute (beats per minute, or bpm).
Honor killing
An honor killing (American English), honour killing (Commonwealth English), or shame killing is a traditional form of murder in which a person is killed by or at the behest of members of their family or their partner, due to culturally sanctioned beliefs that such homicides are necessary as retribution for the perceived dishonoring of the family by the victim. Infidelity and honor killing are sexual fidelity.
See Infidelity and Honor killing
Human mating strategies
In evolutionary psychology and behavioral ecology, human mating strategies are a set of behaviors used by individuals to select, attract, and retain mates.
See Infidelity and Human mating strategies
Human sexual activity
Human sexual activity, human sexual practice or human sexual behaviour is the manner in which humans experience and express their sexuality. Infidelity and human sexual activity are intimate relationships.
See Infidelity and Human sexual activity
Illinois
Illinois is a state in the Midwestern region of the United States.
Intimate relationship
An intimate relationship is an interpersonal relationship that involves emotional or physical closeness between people and may include sexual intimacy and feelings of romance or love. Infidelity and intimate relationship are intimate relationships.
See Infidelity and Intimate relationship
Japan
Japan is an island country in East Asia, located in the Pacific Ocean off the northeast coast of the Asian mainland.
Jealousy
Jealousy generally refers to the thoughts or feelings of insecurity, fear, and concern over a relative lack of possessions or safety.
Journal of Clinical Medicine
Journal of Clinical Medicine is a medical journal that covers clinical and pre-clinical research.
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Journal of Personality and Social Psychology
The Journal of Personality and Social Psychology is a monthly peer-reviewed scientific journal published by the American Psychological Association that was established in 1965.
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Kinsey Reports
The Kinsey Reports are two scholarly books on human sexual behavior, Sexual Behavior in the Human Male (1948) and Sexual Behavior in the Human Female (1953), written by Alfred Kinsey, Wardell Pomeroy, Clyde Martin, and (for Sexual Behavior in the Human Female) Paul Gebhard and published by W.B. Saunders.
See Infidelity and Kinsey Reports
Latin America
Latin America often refers to the regions in the Americas in which Romance languages are the main languages and the culture and Empires of its peoples have had significant historical, ethnic, linguistic, and cultural impact.
See Infidelity and Latin America
Lawrence v. Texas
Lawrence v. Texas, 539 U.S. 558 (2003), is a landmark decision of the U.S. Supreme Court in which the Court ruled that U.S. state laws criminalizing sodomy between consenting adults are unconstitutional.
See Infidelity and Lawrence v. Texas
Lebanon
Lebanon (Lubnān), officially the Republic of Lebanon, is a country in the Levant region of West Asia.
Life imprisonment in the United States
In the United States, life imprisonment is the most severe punishment provided by law in states with no valid capital punishment statute, and second-most in those with a valid statute.
See Infidelity and Life imprisonment in the United States
Life satisfaction
Life satisfaction is an evaluation of a person's quality of life.
See Infidelity and Life satisfaction
Manslaughter
Manslaughter is a common law legal term for homicide considered by law as less culpable than murder.
See Infidelity and Manslaughter
Marriage
Marriage, also called matrimony or wedlock, is a culturally and often legally recognised union between people called spouses.
Maryland
Maryland is a state in the Mid-Atlantic region of the United States.
Masturbation
Masturbation is a form of autoeroticism in which a person sexually stimulates their own genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm.
See Infidelity and Masturbation
Meta-analysis is the statistical combination of the results of multiple studies addressing a similar research question.
See Infidelity and Meta-analysis
Michigan
Michigan is a state in the Great Lakes region of the Upper Midwest region of the United States.
Middle class
The middle class refers to a class of people in the middle of a social hierarchy, often defined by occupation, income, education, or social status.
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Middle East
The Middle East (term originally coined in English Translations of this term in some of the region's major languages include: translit; translit; translit; script; translit; اوْرتاشرق; Orta Doğu.) is a geopolitical region encompassing the Arabian Peninsula, the Levant, Turkey, Egypt, Iran, and Iraq.
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Mississippi
Mississippi is a state in the Southeastern region of the United States.
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Mistress (lover)
A mistress is a woman who is in a relatively long-term sexual and romantic relationship with someone who is married to a different person.
See Infidelity and Mistress (lover)
Monogamy
Monogamy is a relationship of two individuals in which they form an exclusive intimate partnership. Infidelity and Monogamy are sexual fidelity.
Murder
Murder is the unlawful killing of another human without justification or valid excuse committed with the necessary intention as defined by the law in a specific jurisdiction.
Native Americans in the United States
Native Americans, sometimes called American Indians, First Americans, or Indigenous Americans, are the Indigenous peoples native to portions of the land that the United States is located on.
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New Mexico
New Mexico (Nuevo MéxicoIn Peninsular Spanish, a spelling variant, Méjico, is also used alongside México. According to the Diccionario panhispánico de dudas by Royal Spanish Academy and Association of Academies of the Spanish Language, the spelling version with J is correct; however, the spelling with X is recommended, as it is the one that is used in Mexican Spanish.; Yootó Hahoodzo) is a state in the Southwestern region of the United States.
Newsweek
Newsweek is a weekly news magazine.
North Carolina
North Carolina is a state in the Southeastern and Mid-Atlantic regions of the United States.
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One-night stand
A one-night stand or one-night sex is a single sexual encounter in which there is no expectation that there shall be any further relations between the sexual participants. Infidelity and one-night stand are Casual sex.
See Infidelity and One-night stand
Open marriage
Open marriage is a form of non-monogamy in which the partners of a dyadic marriage agree that each may engage in extramarital sexual or romantic relationships, without this being regarded by them as infidelity, and consider or establish an open relationship despite the implied monogamy of marriage. Infidelity and open marriage are sexual fidelity.
See Infidelity and Open marriage
Parenting
Parenting or child rearing promotes and supports the physical, emotional, social, spiritual and cognitive development of a child from infancy to adulthood.
Paternity fraud
Paternity fraud is one form of misattributed paternity or paternal discrepancy.
See Infidelity and Paternity fraud
Pathogen
In biology, a pathogen (πάθος, "suffering", "passion" and -γενής, "producer of"), in the oldest and broadest sense, is any organism or agent that can produce disease.
Polyamory
Polyamory is the practice of, or desire for, romantic relationships with more than one partner at the same time. Infidelity and Polyamory are intimate relationships and sexual fidelity.
Polyandry
Polyandry is a form of polygamy in which a woman takes two or more husbands at the same time.
Polygamy
Polygamy (from Late Greek πολυγαμία, "state of marriage to many spouses") is the practice of marrying multiple spouses.
Polygyny
Polygyny is a form of polygamy entailing the marriage of a man to several women.
Polygyny threshold model
The polygyny threshold model is an explanation of polygyny, the mating of one male of a species with more than one female. Infidelity and polygyny threshold model are sexual fidelity.
See Infidelity and Polygyny threshold model
Polynesians
Polynesians are an ethnolinguistic group comprising closely related ethnic groups native to Polynesia, which encompasses the islands within the Polynesian Triangle in the Pacific Ocean.
See Infidelity and Polynesians
Post-traumatic stress disorder
Post-traumatic stress disorder (PTSD) is a mental and behavioral disorder that develops from experiencing a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse, domestic violence, or other threats on a person's life or well-being.
See Infidelity and Post-traumatic stress disorder
Pregnancy
Pregnancy is the time during which one or more offspring develops (gestates) inside a woman's uterus (womb).
Promiscuity
Promiscuity is the practice of engaging in sexual activity frequently with different partners or being indiscriminate in the choice of sexual partners. Infidelity and Promiscuity are Casual sex.
See Infidelity and Promiscuity
Protestantism
Protestantism is a branch of Christianity that emphasizes justification of sinners through faith alone, the teaching that salvation comes by unmerited divine grace, the priesthood of all believers, and the Bible as the sole infallible source of authority for Christian faith and practice.
See Infidelity and Protestantism
Provocation (law)
In law, provocation is when a person is considered to have committed a criminal act partly because of a preceding set of events that might cause a reasonable individual to lose self control.
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Relational transgression
Relational transgressions occur when people violate implicit or explicit relational rules.
See Infidelity and Relational transgression
Reputation
The reputation or prestige of a social entity (a person, a social group, an organization, or a place) is an opinion about that entity – typically developed as a result of social evaluation on a set of criteria, such as behavior or performance.
Respiratory rate
The respiratory rate is the rate at which breathing occurs; it is set and controlled by the respiratory center of the brain.
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Rivalry
A rivalry is the state of two people or groups engaging in a lasting competitive relationship.
Second Life
Second Life is an online multimedia platform that allows people to create an avatar for themselves and then interact with other users and user-created content within a multi-user online virtual world.
See Infidelity and Second Life
Seduction
In sexuality, seduction means enticing someone into sexual intercourse or other sexual activity. Infidelity and seduction are intimate relationships.
Self-esteem
Self-esteem is confidence in one's own worth, abilities, or morals.
See Infidelity and Self-esteem
Sex ratio
A sex ratio is the ratio of males to females in a population.
Sexual desire and intimate relationships
Definitions of sexual desire are broad and understandings of sexual desire are subjective.
See Infidelity and Sexual desire and intimate relationships
Sexual fantasy
A sexual fantasy or erotic fantasy is an autoerotic mental image or pattern of thought that stirs a person's sexuality and can create or enhance sexual arousal.
See Infidelity and Sexual fantasy
Sexual jealousy
Sexual jealousy is a special form of jealousy in sexual relationships, based on suspected or imminent sexual infidelity. Infidelity and sexual jealousy are sexual fidelity.
See Infidelity and Sexual jealousy
Sexually transmitted infection
A sexually transmitted infection (STI), also referred to as a sexually transmitted disease (STD) and the older term venereal disease (VD), is an infection that is spread by sexual activity, especially vaginal intercourse, anal sex, oral sex, or sometimes manual sex.
See Infidelity and Sexually transmitted infection
Shave (magazine)
Shave is both a print and online men's-lifestyle magazine created by Shave Media Group.
See Infidelity and Shave (magazine)
Single person
In legal definitions for interpersonal status, a single person refers to an individual who is not in committed relationships, or is not part of a civil union.
See Infidelity and Single person
South Dakota
South Dakota (Sioux: Dakȟóta itókaga) is a landlocked state in the North Central region of the United States.
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Supreme Court of Canada
The Supreme Court of Canada (SCC; Cour suprême du Canada, CSC) is the highest court in the judicial system of Canada.
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Supreme Court of the United States
The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States.
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Swinging (sexual practice)
Swinging, earlier commonly known as wife-swapping, is a sexual activity in which both singles and partners in a committed relationship sexually engage with others for recreational purposes. Infidelity and Swinging (sexual practice) are Casual sex and sexual fidelity.
See Infidelity and Swinging (sexual practice)
Sympathetic nervous system
The sympathetic nervous system (SNS) is one of the three divisions of the autonomic nervous system, the others being the parasympathetic nervous system and the enteric nervous system.
See Infidelity and Sympathetic nervous system
The New York Times
The New York Times (NYT) is an American daily newspaper based in New York City.
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Tort
A tort is a civil wrong that causes a claimant to suffer loss or harm, resulting in legal liability for the person who commits the tortious act.
Tribe
The term tribe is used in many different contexts to refer to a category of human social group.
Turkey
Turkey, officially the Republic of Türkiye, is a country mainly in Anatolia in West Asia, with a smaller part called East Thrace in Southeast Europe.
UN Women
The United Nations Entity for Gender Equality and the Empowerment of Women, also known as UN Women, is a United Nations entity charged with working for gender equality and the empowerment of women.
United Nations
The United Nations (UN) is a diplomatic and political international organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and serve as a centre for harmonizing the actions of nations.
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University of Chicago
The University of Chicago (UChicago, Chicago, U of C, or UChi) is a private research university in Chicago, Illinois.
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University of Washington
The University of Washington (UW and informally U-Dub or U Dub) is a public research university in Seattle, Washington, United States.
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Upper class
Upper class in modern societies is the social class composed of people who hold the highest social status, usually are the wealthiest members of class society, and wield the greatest political power.
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Utah
Utah is a landlocked state in the Mountain West subregion of the Western United States.
Vasopressin receptor 1A
Vasopressin receptor 1A (V1AR), or arginine vasopressin receptor 1A (officially called AVPR1A) is one of the three major receptor types for vasopressin (AVPR1B and AVPR2 being the others), and is present throughout the brain, as well as in the periphery in the liver, kidney, and vasculature.
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Virtual reality
Virtual reality (VR) is a simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world.
See Infidelity and Virtual reality
Voyeurism
Voyeurism is the sexual interest in or practice of watching other people engaged in intimate behaviors, such as undressing, sexual activity, or other actions of a private nature.
Wisconsin
Wisconsin is a state in the Great Lakes region of the Upper Midwest of the United States.
Zina
Zināʾ (زِنَاء) or zinā (زِنًى or زِنًا) is an Islamic legal term referring to unlawful sexual intercourse.
See also
Casual sex
- 2010 Duke University faux sex thesis controversy
- Anonymous sex
- Bathroom sex
- Casual dating
- Casual sex
- Cottaging
- Cruising for sex
- Dark room (sexuality)
- Dogging (sexual slang)
- Female promiscuity
- Friends with benefits relationships
- Gay bathhouse
- Gay bathhouses
- Gay beat
- Gay cruising in England and Wales
- Glory hole
- Group sex
- Hogging (sexual practice)
- Homewrecker
- Hookup culture
- Hypersexuality
- Infidelity
- One-night stand
- Party and play
- Promiscuity
- Prostitution
- Public sex
- Sex club
- Sex clubs
- Sex on premises venue
- Sexual addiction
- Slut
- Smash or pass?
- Swinging (sexual practice)
- The Lifestyle
- Trade (gay slang)
- Treating (dating)
- Walk of shame
- What happens on tour, stays on tour
Sexual fidelity
- Adultery
- Affair
- Ashley Madison
- Buitenvrouw
- Crime of passion
- Cuckold
- Cuckquean
- Dating Do's and Don'ts
- Ethical non-monogamy
- Group marriage
- Group sex
- Homewrecker
- Honey trapping
- Honor killing
- Hyettus
- Infidelity
- Kerista
- Love triangle
- Matthew 5:27–28
- Monogamy
- More Than Two
- Mount Kemukus
- Non-monogamy
- Open marriage
- Open relationship
- Ordeal of the bitter water
- Peggy Vaughan
- Polyamory
- Polycule
- Polyfidelity
- Polygyny threshold model
- Relationship anarchy
- Sakineh Mohammadi Ashtiani
- Sexual jealousy
- Small house (Zimbabwe)
- Snokhachestvo
- Swinging (sexual practice)
- The Ethical Slut
- The Lifestyle
- To Catch a Cheater
- To Her Inconstant Lover
References
[1] https://en.wikipedia.org/wiki/Infidelity
Also known as Cheat on, Cheating (marriage), Cheating (relationship), Cheating (sex), Cheating on, Evolution of infidelity, Gender differences in infidelity, Gender differences in sexual infidelity, Infedality, Infidelities, Infidelity and Divorce, Love rat, Marital fidelity, Marital infidelity, Philandery, Playing away, Sex differences in jealousy, Sexual fidelity, Sexual infidelity, Unfaithfulness.
, Human mating strategies, Human sexual activity, Illinois, Intimate relationship, Japan, Jealousy, Journal of Clinical Medicine, Journal of Personality and Social Psychology, Kinsey Reports, Latin America, Lawrence v. Texas, Lebanon, Life imprisonment in the United States, Life satisfaction, Manslaughter, Marriage, Maryland, Masturbation, Meta-analysis, Michigan, Middle class, Middle East, Mississippi, Mistress (lover), Monogamy, Murder, Native Americans in the United States, New Mexico, Newsweek, North Carolina, One-night stand, Open marriage, Parenting, Paternity fraud, Pathogen, Polyamory, Polyandry, Polygamy, Polygyny, Polygyny threshold model, Polynesians, Post-traumatic stress disorder, Pregnancy, Promiscuity, Protestantism, Provocation (law), Relational transgression, Reputation, Respiratory rate, Rivalry, Second Life, Seduction, Self-esteem, Sex ratio, Sexual desire and intimate relationships, Sexual fantasy, Sexual jealousy, Sexually transmitted infection, Shave (magazine), Single person, South Dakota, Supreme Court of Canada, Supreme Court of the United States, Swinging (sexual practice), Sympathetic nervous system, The New York Times, Tort, Tribe, Turkey, UN Women, United Nations, University of Chicago, University of Washington, Upper class, Utah, Vasopressin receptor 1A, Virtual reality, Voyeurism, Wisconsin, Zina.