My ex wants me back after cheating, he's been around a lot and tells me everything I want to hear. I put him to the test. A random text came in from a lady. When I asked who she was he got really defensive saying she was just a friend. I said " well you can open it in front of me since it's not a big deal right?" He flat out refused telling me that what he messages with other woman is "not my buisness". I'm confused. If you are trying to rebuild trust, why would a person shoot the other down like that? I think maybe he's still cheating :-( Why am I doubting what I know is probably still true?