There is nothing wrong with you. He is the one who is possibly depressed, possibly insecure, possibly cheating on you....the list goes on. The TRUTH is that EVERYBODY looks....yes, everybody! Its actually healthy. The line is that you don't ogle others in front of your partner, you don't make it obvious, and you don't disrespect them, either. But, to say that after the "I do's" that you'll never even look at another man again? Completely unrealistic.