golf mom, You have done the correct thing in blocking his calls/emails. You need to be in the no contact mode (nc) for a while. This is to help you stablize and find your footing once again. They are so insensitive to the spouses and whatever comes out of their mouths is hurtful and believe me, in some instances, they can't control their thoughts and what spews forth.
If he has issues about the divorce, then he should have his attorney contact yours. You do not need to be sitting there listening to his gibberish all of the time.
Also, I want to mention that whether you worked or stayed at home, it wouldn't have mattered. Your h would have found excuses for leaving. Please don't beat yourself up over being home.
I hope today is a better day for you.
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.