The question is, can cheating in a monogamous, heterosexual relationship ever be justified? In this context, justified implies that the person who cheated can produce a legitimate reason where cheating on their partner in the relationship was not due to a selfish or unfaithful intent. Keep in mind, cheating has to imply where the other partner in the relationship was not asked permission to open the relationship, and that the person who did cheat had at least oral, anal, or vaginal sex, and consented to the sexual activities that took place. So non-secret cuckolding, FMF 3some, MFM 3some, open relationships, all do not count as cheating.

So what are your thoughts? Can someone ever have a legitimate reason for cheating?

Is cheating ever out of someone's control?