Sounds like you are not feeling up to par. Then again, the "high" of the holidays is wearing off too.
I'm happy to read that your h got a job! That's great news! He should feeling better about not having to worry too much about how he's going to make ends meet.
No, the divorce paperwork will not be the magic fix for him. They all think that once the ink is dry on the decree, life will be rosy and they will have it all. Doesn't always work that way. He will find that out soon enough.
Please take care of yourself.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.