Hiya hope your OK. I have a problem with coke and it’s once every few week. Maybe once a week. But I’m doing my best to quit.
People who want to quit need a good support network around them incase they feel like using.
Does he want to quit and has he tried?
I’d sit him down and say you get help, go to the docs, quit drinking and using. Drinking is a main trigger for coke. Go to some meetings and start to change his life around, then say if you don’t do this then I’ll cut you off till you are sorted. If you just cut him off chances are he will just use this as an excuse to use and use. Its entirely up to you what you do, but at least you can say you tried. But the main thing is he needs to admit he has a problem and want to stop himself.