I feel a similar thing....H "can't" leave OW but is bonded to me....I wonder what is the best approach, finding a bottom line and, you know, moving, kicking the guy out, whatever....or more warmth and solidarity. I'm not as far along as you.
The only reasonable advice from me is, wait 24 hours or more before making any decison. Then, make it. You'll be fine whichever way, I'm sure.