Hope your alright mate.. ive got a coke problem. But im doing my best to quit. Im lapsing every 4 week. But it varys it can be longer. And i cant stand the stuff.
Going back to your questions.. he has to want to quit.. and then you can help and support him. Maybe he needs to hit rock bottom. My rock bottom was when i was on a bad downer and wanted to commit suicide. Then the next day i just thought of my kids and what it would do to them. It broke me. But i still have not fully got rid of it.
Either get rid if hes not prepared to get a job, or he keeps robbing or lying.
Or sit him down ask him does he want to quit it? Do you still love or want to be with him? Or just there for his health? Because you have your own life aswell.
He has to sort himself. And seek the help. Im doing a few things to help me.