Agreed. Cheating in a relationship does not have the same definition as cheating in other contexts.
Infidelity (synonyms include cheating, straying, adultery, being unfaithful, two-timing, or having an affair) is a violation of a couple’s emotional and/or sexual exclusivity that commonly results in feelings of anger, sexual jealousy, and rivalry.
Agreed. Cheating in a relationship does not have the same definition as cheating in other contexts.
https://en.m.wikipedia.org/wiki/Infidelity