I actually am going throughout the day and not wondering what could make him come back.
Both of these are just good, good, good!
Your WH is getting a real wake-up call now, with your letter, signed D papers, and NC. It will be very interesting to see how he responds. Not that it's why you did it all, of course. You did it for you, and that's the best.
I hope that your birthing class was good! And I've gone to all baby appointments alone. I can't even imagine going with someone, although I suppose I have seen a lot of husbands in the waiting room. But I just noticed that they looked dumpy.