Originally Posted by
terry2768 
I have not mentioned anything to him cause I am not supposed to be obsessing over what he is doing, which believe me I am not, and I am also suppossed to be detaching, which I have been. I have found over 20 packs in his garbage in just over a month, I check every couple of weeks.
If you're detached, and not obsessing, why are you checking the garbage every couple of weeks?
It's his addiction, his decision.
That said, any part that affects you
is your problem. You need to figure out how it's affecting you, and then make a change so that it is not.
If the money he is spending is starting to affect you, then figure out how to cut it off at the source, so that it's not affecting you.
It absolutely sounds like the fact that he's back at it is affecting you, so you need to work on your detachment some more, whatever helps you do it best.
Boundaries are to protect us, but we cannot control someone else's behavior.