I am very confused by his actions to start spending more time with her and trying to bring her around the house more often. I am also confused by him spending the night at a friends with her. this is an all of a sudden behavior? Any insight? Is it maybe getting more serious? I do not know how to read him as we are still doing all of the same things.
If you knew the answers to these questions, would it change ANYTHING about the way you conducted yourself, or what goals you were working towards?
If 'yes', that's probably a sign that you're giving too much weight to your H. Let him go and focus on doing what you know to be right for you.
If 'no', good job, you're on the right path. Since the answers wouldn't change anything don't bother worrying about it. The truth is he is so lost he doesn't know himself. Might as well wonder why a dog walks in a circle three times before lying down.
Me:38 XW:38 T:11 years M:8 years Kids: S14, D11, D7 BD/Move out day: 6/17/14, D final Dec 15