My husband supports things that are morally wrong. Should that bother me to the degree that it does?

It really gets under my skin because if you KNOW something is morally wrong, why would you support it? It's not always about a matter of opinion either. For instance, my cousin and a couple of my friends are gold diggers. They will not talk to a man unless he is fully loaded with cash and gifts. They will flat out say they are looking for somebody to use. I, on the other hand, am not like that and think that's wrong. I don't support it in any way. My husband has friends that will hide money from their wives, or refuse to watch THEIR child while the wife goes out with her friends and he will support his friend. Also, his friend is married and says my wife doesn't want to have with me. If she doesn't do it somebody else will. He will support his friend. He doesn't care about WHY the wife doesn't want to have (we're in the same boat by the way). I am not enthused about having with him because of the betrayal and lies. I have told him why but all he knows is he has needs.