I'm in a similar sitch w/ my H. He could be MLC's poster child! They really are so destructive and hurtful - not at all the person I knew and loved.
I'm almost 2 months since WAH, and have been reading how long Replay can take, it is daunting. However, as I'm sure you're reading now, it's not about him anymore. You have to do things for yourself now. Regardless of your future, your marriage as you knew it is over. Hopefully he wakes up in time to correct his mistakes, but if not you still have to be the best you you can be.
Good luck to us all!
Me: 42 H: 44 M: 17 1/2 T: 19 1/2 S: 14 D: 10 D: 8 Dog: 16-17 (very old & H's responsibility, live w/ me) 1st Bomb (I need space): 2/3/12 2nd Bomb (ILYBNILWY): 2/11/12 Moved out: 2/12/12