IIN for guys to cheat on their girlfriend?

I will answer your questions in the order you asked them.

1. Cheating is not normal for men. It is no more normal for men than it is for women and statistics have proven this.

2. Long distance relationships often don't work. Men and women both cheat during long distance relationships because the long distance gives a feeling of you not really being in a relationship anymore even though you are, often couples start growing apart and often people start feeling not loved anymore.

3. There are many reasons she would put up with this. She loves him and can't see past that maybe she should dump him and move on with her life. She probably is in hope that he will change or maybe she can't stand the thought of being single. Whatever her reason is I think she should just dump him as he has cheated 4 times now and to me he has blown all his chances and by the sounds of it he will just keep cheating. She needs to dump him, let him get on with his life while she gets on with her life.