I typed a big reply to you earlier then it didn’t send. Anyway the basis was can’t really avoid dealers one visits family members on our street so even if he deletes number it’s too accessible. We aren’t in a position to move house or at least not immediately. So it’s going to take a lot of determination for him to stay clean.
I’ve been looking at some of your other posts and found some helpful stuff like the fact this will never go away. I don’t think I have realised in the past that this was a permanent thing as he has had long periods of not doing it and then he’s thought he’s ok and ended up back like this.
I know it has to be his decision but if he’s doing well I think I need to be more encouraging and also check in on him a little more throughout the day, which I have found really uncomfortable before as I don’t know anyone else with a partner like this but it’s really useful to read through all the other stories and learn thats just the right thing to do in this situation.