cheating (relationship)
Having sex or a romantic relationship with someone other than one's regular partner in a monogamous relationship. When this happens among married people, this is known as adultery. This can also apply to meeting another without the regular partner knowing.
For cheating in sports, a competition, or similar, see cheating (competitive). For cheating in school, see cheating (academic).
Examples
See also
The following tags are aliased to this tag: cheating (learn more).

