Yeah, I agree now is a good time for NC. Hang in there - you sound peaceful, resolved and STRONG!!
And yeah - he reinforced that you are doing the right thing.
I would expect that if you hear from him, he will flip flop between remorse / hopeful buzz words he heard in treatment / and apologies....and guilt, anger and blame towards you. Depends on the day and your reaction s or lack there of.
Just a guess...
