I have remained consistent in believing my ex and I still had a chance, he changes his mind constantly. He still loves me and I still love him. In relationships, when you are not dating, but love each other, how often does the door get closed and you never end up together.

Only by communicating and working together, can a relationship work. Until he wants to work with you on this, the door will stay closed, so ask yourself, is he worth you wasting your time for him to maybe want what you want? I don't think so. I think you are a lot more in love than he is, and you expect too much from him. He may never be ready. Sorry.