Relationships- Giving up.

I think the point when you say "enough is enough" is when you are not happy with your relationship anymore.. there's too much lies and deception.. and especially when the one you are in a relationship with is caught red-handed from cheating.. and it's like a cherry to a sundae when he is already caught red-handed from cheating.. but still denies any involvement with it. Definitely enough is enough. (when im in that situation). I'd say.... You already cheated on me and I caught you,. Try to show some respect and admit that it's your mistake..