We've all heard the old adage - once a cheater, always a cheater. But is that always true? After all, we don't know all the guys out there who cheated once and never again. Skeptical? You should be. If a guy will cheat on you once what will prevent him from doing it again? Could it be the thought of losing you? Or has he learned his lesson? Those are all of things he probably told you in an attempt to get you back.

He just cheated on you and it's natural that you don't trust him. He's supposed to be earning your trust back. He's probably told you that the woman he cheated with is no longer in his life. But you want proof, so you decide to look through his stuff to make sure. But, should you? If you've given him a second chance and he says he's not seeing his mistress anymore, then you should give me a chance to prove it.

He hurt you when he cheated, so naturally, you want him to hear about what a lowlife he is at every possible moment, at least for a little while. But is that the right thing to do? If you've taken him back, it technically means that all if forgiven, so you shouldn't really give him hell about it. Whenever you feel the urge to bring up the sore subject of his infidelity, call your BFF and rant to her instead.

You don't need to know where and when he took her to dinner. What you need to know is what you as a couple are going to do to repair your relationship. Isn't that why you decided to give it another try? Resist the urge to ask him to compare you and his mistress. Don't ask him who was better in bed, or a better cook or anything. In fact, stop bringing the mistress up. Making your guy relive his infidelity by thinking about her isn't going to help you guys repair what's broken in your relationship