Thats good news. I bet, I know the feeling. Its hell.
This week will probably be so hard for him - keep his access to cash, like bank cards etc so he cant buy it behind your back.
The thing is, you saying that to him wont make no difference, I was naive and thought the threats would deter him from using, but the sad truth is the addiction is just too strong and no matter what is on the line whether it be wife/gf/kids/job/house that comes before - its confusing and sad to think of it that way but its the truth.
People can also 'tick' drugs these days, so he wont need money to get hold of it. I would buy some drug testing kits from amazon then youll know if hes been using or not.
Its all just a living nightmare isnt it? atleast youve found out now and not 10 yrs down the line like some people on this site.
Stay positive though - dont be naive, stay strong.
I wish him well, really i do, it is a disease after all - he didnt choose to be an addict but he does need to stop now before it spirals.
Have a good monday love xx