>>29241585
Everyone will be tempted to cheat at some point. Women have more opportunity to do it, and the culture tells them it's no big deal if they do it, and it's their man's fault anyway, blah blah. They face virtually no consequences for doing so. They also tend to have an outer locus of control, while men tend to have an inner locus of control. The result is women follow trends more, tend to have more of a herd mentality, and need consequences to be imposed upon them in order behave in a certain way. Right now the herd is saying "nothing is your fault, do what pleases you, there will be no negative consequences" etc.
With all this in mind, I don't blame a man for saying fuck it and at least getting some voyeuristic enjoyment from his gf or wife cheating. Obviously it's less than ideal, but she's getting full satisfaction and staying with him, and he's getting to enjoy her whoring instead of it being done in secret. However, one thing that a man in that position should not accept is a decrease in sex from his slut. Even if she's exhausted and just lays there, she better give up that sore pussy and/or ass.
If she leaves, fuck it. Find another slut.