Disinformation and stigma make hiv people suffer more than they have to. I don't agree with people to tell you to run away despite what your heart tells you. I am not saying that you shouldn't go separate ways. Just don't give in to scaremongering and to the uninformed opinions of strangers who aren't even aware of what you two guys share. About the drugs, it's a toxic environment, but not at all something that can't be fixed. Drugs are tools and as such they can be used for good and bad. People are people: they can make good choices or bad ones. Having a bad environment around them makes it easier for them to go on a downward spiral.

Again, i am not saying this to make you feel guilty. It's just an objective view from yet another stranger on the internet who doesn't know nearly enough to properly advice you.

the opposite of addiction is not sobriety. it is human connection — I-don't-know-who

A video that might interest you

and my support, as a friendly italian stranger

— Destrudo