Yes, by continuing to exchange emails with this man who hurt you, you are keeping some aspect of it alive, and this keeps you from moving on. He has "made his bed," and the woman he chose sounds like a real piece of work.
But that's HIS problem, and not yours.
BTW, I would have looked at the Myspace site too, just out of curiosity. Don't go there again, and don't email him again. Time for you!
Patty