I was positive he was marriage material until he just gave me this attitude 2 days ago?

I guess you also believe looking at is cheating. In my opinion there is nothing wrong with hooters. It would be different if it was like a topless bar. The bottom line is if you don't trust him in that type of situation you should not marry him. You guys will spend your life together arguing about those types of things. He will start hiding the fact that he goes to those places. Find someone with equally as strict view as you.