I don't have much to say to help you, but I sympathize... Being rejected by anyone hurts, but it feels like an even bigger betrayal when it's done by your spouse. At least it does for me...
Hang in there, okay? And definitely read the book! Then re-read it. Take notes, highlight bits, and make goals! (I'm still working on all of this, myself.)
Also, the fact that he still visits is a terrific sign, in my opinion! And if he isn't talking about your relationship, that could be okay as long as he isn't talking about ending it, too...
Wishing you Hope.
-FH
Me: 36 H: 42 M: 13.5 T: 15 No kids; 3 cats IDLY: Mid-Jul 2012 I Give In: Early Oct 2012