Husband Threatened to Leave, Don't know what to do

[Lll54]

Things have been going ok. We had another big R talk and he said he has been doing a lot of reflecting lately. And has a few realizations that were naming him unhappy and he hasn't been following them he last few weeks and feels happier. He re-instated our marriage isn't at 100% cause he still has a lot of anger and resentment towards me. How do I help him get over that? I feel like I'm doing whatever I can and have made such a good change and we are doing great that way. But he still seems "distant" and he told me he has nothing to hide and that he anything he may be doing differently lately has nothing to do with me but to do with him wanting to be happy.

I can tell he is trying and I'm trying and for the most part is feels good. But he is definitely inventions new social like that doesn't include me but includes some young single guys from work. He told me they are easy to hang out with cause they are always available to hang out with.

I trust him. He definitely tells me everything they do in a night but not see by this need for sudden outings. It's not like him. Or maybe it is and he has been faking all thes years to make me happy....