From what you've said, he is just placating you
and has not intention of stopping for good.
They say "recovery looks like recovery" around here.
Does this look / feel in any way like recovery to you?
Get him out of the house, take some time, and make
plans assuming he isn't really done.
If he is, you can always modify them.
I'm sorry--I think your anger is actually much healthier than the guilt.
He did this to himself and to his family.
You are just trying to protect your child, who is innocent, and that's
being a good mama in my book, not "kicking him while he's down".
