Back سفاح (جنس) Arabic পরকীয়া Bengali/Bangla Seitensprung German Sexo extramarital Spanish Ezkontzaz kanpoko sexu Basque رابطه خارج از ازدواج Persian מין מחוץ לנישואים HE Seks di luar nikah ID Vreemdgaan Dutch Relație extraconjugală Romanian
Extramarital sex occurs when a married person engages in sexual activity with someone other than their spouse. The term may be applied to the situation of a single person having sex with a married person.
Where extramarital sexual relations do not breach a sexual norm, it may be referred to as consensual non-monogamy (see also polyamory). Where extramarital sexual relations do breach a sexual norm, it may be referred to as adultery or non-monogamy (sexual acts between a married person and a person other than the spouse), fornication (sexual acts between unmarried people), philandery, or infidelity. These terms imply moral or religious consequences, whether in civil law or religious law.