Hi CherryB
I can relate to this, although I’m in a fairly new relationship it’s still painful and grim to see my partner taking coke on a weekend (and sometimes mid week).
If you’ve told him how you feel and he still continues you have to accept you can’t change this – which then comes down to how long do you want to live this life?
I have given up asking my partner to quit, he’s been taking for 20 yrs, he aint gonna stop now! He’s said he’d only stop for me but someone needs to want to stop for themselves and I don’t know about your husband but my partner has literally said, “I don’t give a f***” To my mind this is a hopeless situation.
I’d advise having that conversation with him, if he doesn’t want to get treatment then he’s not going to stop.
Also, he may tell you that taking it once a week isn’t a big deal – but it clearly is as it changes their behaviour which impacts on those closest to them. Just my thoughts.