When your girlfriend/boyfriend breaks your standards in a relationship, i.e. if he/she had sexual intercourse with another person or persons or if he/she goes against what their partner specifically said and does what their partner doesnt approve of.
"you went out to the club for the night when i told you not to go to the club without me. that's cheating!"
by Pheonix Dictionary March 12, 2021
by Pheonix Dictionary November 03, 2020