I hate to say it but if he's a meth addict, weed could easily lead back to relapse. Have a serious discussion about it and let him know you love him and won't be upset if he tells the truth. Your job is to then not be upset. Show pitty. If he never did the NA 12 steps, its probably time. The way NA works, he'll live the rest of his life on step 12 and be clean and sober because of it!

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