Hope I empathise with you so much. For my H it wasn't his work that kept him away it was his karate. He trained 3 times a week (sometimes more) and for many years he taught on a Sunday morning so we could never have a weekend to ourselves. When our problems first began I asked him to forfeit just ONE of these times for time together. He didn't like it and didn't do it for long. He resented me for it. Then for a good 6 months before he finally left again he couldn't do any karate b/c of a problem with his heel.
Now he doesn't do ANY karate despite this being where he met OW! That so far has been the biggest smack in the face for me b/c I know if he had done as I asked we could have resolved a lot of our problems.
I think you are doing so well managing to retain a friendship with your H whilst still moving on with your own life. It's the lack of friendship with my H that's stopping me from moving on. I've accepted that he no longer wants me as a W but it's harder giving up your best friend as well
Me 43 XH 45 M 2.7.88 Divorce 7.10.09 Kids D20,S17 & D15