KGirl, I am so sorry you are going through this process but I am always amazed by the grace and class that you handle yourself with when dealing with your H. Even down to your...sex story...ha. I know there's no way I would have said no but that's probably not the right answer. I can't offer too much advice but the only thing I can see is that your H seems very torn between what he wants... He like you said is obviously still very attracted to you and enjoys talking to you, but like you've also mentioned there's a part of him that is simply wondering what else is out there. Unfortunately the only thing you can do is continuing to be the best you possible, which I think you are doing awesome at.
Once he starts exploring he will soon see that the grass is not greener on the other side, and he is losing the best thing that's ever happened to him.
I don't know if this is a stretch but it almost sounds like he respects you enough to not start looking around until you guys are officially divorced, like a lot of WAS Who start looking even while they're still married and that leads to A's. Let your husband run, he'll run outta string soon and I feel like he will soon come back to you once he realizes that there's really nothing else out there.
It's obviously up to you if you can handle communicating with him or not but by being the best you, you will present yourself always as the better option. Keep your head up and again I am really amazed by how well you handle yourself.
Just my thoughts
ME: 28 W: 24 M: 2.5yrs T: 5yrs BD: 22 SEP 14 W Leaves: 5 OCT 14