I see what you are saying and by no means do I mean the following as a judgment on you because the morals of a relationship are defined by each couple and will vary. I don't think the dancing has to lead to cheating, but rather I feel the intimacy involved with dancing, especially the type of dancing people do today which is basically sex on the dance floor is a lower form of cheating. I find no reason why I or my girlfriend should be rubbing up against anyone else but each other. And I think if I knew someone was interested in me, I would avoid them out of respect to my lover. Which is why I ask the question about the dancing. If the person knows that's why he is asking her to dance, should she really dance with him?

And we discussed it and she agreed with no resistance not to do it, but there are other things that bother me. For example dirty jokes, I personally would never make them about a girl who has a boyfriend, much less right in front of him. But that happened and it made me very angry, but she didnt even pick up on it.