my boyfriend and drugs

Ells

every time I try to talk to him and tell him how I don’t like him doing drugs he goes ‘that’s hypocritical coming from someone who did it themselves’ I tried drugs once and won’t do it again. I don’t want him doing drugs as he was addicted in the past and it messed up his life and I’m afraid if he starts again it will be worse and I’ve told him this. He doesn’t take me seriously and finds my concerns annoying and I’m very scared. What do I say?