I talked to a friend about the situation. She said she has seen this happen a lot. Basically my ex has entered man-whore territory and become someone I don't even know. He probably cheated on me at least emotionally. He won't admit to even that. He supposedly has a girlfriend who he has now definitely cheated on with me. I realize now he didn't miss me so much as he was lonely because he has no one to be with and he misses even the sporatic sex life we had when we were married. He has reached a level of pathetic that if I were standing on firmer ground would revolt me and I have to keep reminding myself of that!