Yikes, I missed that post too and hope you are beginning to feel better.
I think it's wonderful that he came and helped (without problems) and that you could enjoy his visits without stress.
He may head back to where he was but he's had some time away from it all and time to think and maybe that will help him realize that there IS life without drugs and maybe want to take a better path.
Hugs to you and prayers for healing.
:ghug3