I say him, my SO says she did

@seanvna lol you silly I'm done with you lol

Both, but as childish as it sounds, he started it, but 2 wrongs don't make a right.

Both wrong..like you said two wrongs don't make a right. Annnnd cheating is not a mistake, it's a choice. A regrettable one, but still a choice.

Girl.! If they both enjoy it neither.!! Lol.!!

Both wrong, but to me he tore the family apart because if he never cheated the wife wouldn't of gone else were and got pregnant🤷

Both

Yes both!