Ginny,
I am so sorry to hear you are having all this trouble. Our partners deserve so much better.
Have you thought at all about setting some boundaries to shield yourself from some of the harm? As SAR points out, right now it looks like he is doing pretty much what he wants - walk in, walk out, etc. I can tell you that I personally have benefitted a LOT from my wife's ability to set boundaries. It really did help me to see how bad things were getting, at a time when, had she not take the initiative, I think I would have been entirely unable to see these things for myself.
I would like to point out one thing in particular that I noticed in your post:
He told me he us unhappy..he is a bad person; he is ugly..and that he does not love me...and that i deserve better...
Note how the devastating declaration that he doesn't love you is nested in among a series of judgments against himself. My guess here is that the idea grinding away in his head runs something like this: He is so unhappy, bad, ugly and undeserving that pretty soon you will get fed up and leave, because, after all, you "deserve better"; rather than face that catastrophe he will pull the plug himself, and at least that way he will feel he is in control and master of his own destiny.
And ugly? What a mess that one is. An abused boy is often told by the abuser - as he is being raped - that he is "beautiful", "lovely", "wonderful", and so on. Not only does the boy figure that he is the cause of his own abuse, he also comes to link being handsome or otherwise physically attractive with devastating harm. He will try to imagine himself as ugly as possible, but then eventually this will come back to haunt him. After all, who REALLY wants to be seen as ugly? So for a survivor this issue of personal appearance can be an extremely traumatic and vicious circle.
Much love,
Larry