Adam
I hate to say this but it sounds like he is playing you. The fact that you said after the first month everything went downhill and you stopped hearing from him and don’t talk as much indicates that he has lost interest in you. When he says that he doesn’t want a relationship right now, it could be true but the fact that he wasn’t calling or texting as much anymore pretty much makes it clear that he just lost interest and is trying to find someone else. What you need to do is try to not let it bother you to much and start focusing on yourself. Once you do this go out and look for other men, there are plenty of gentlemen out there who will not play you and will treat you with respect and love you.