Hi Charmain,
During my episodes last year and my decisions to quit drinking, things with my friends started to change. Since I prefered to not going to bars etc, eventually, they just stopped calling me to hang out. I've kept in contact with a few friends who drink, but they drink socially and acceptably. There is no issue to hang out and have a sober night, because the alcohol isn't their priority.
I used to feel down, and challenge myself, thinking oh I could just have one. To feel accepted. When the relapses started friends and I drifted more. I can relate to you because I never wanted to walk away and tried to keep in touch as best as I could. When I realized the only time people wanted to hang out was to drink and drug, I realized I have to be able to be with people who don't need substances. IS this a reflection of their drinking and drugging issues? I'm not sure. I know in recovery you need to focus on yourself.
It's hard to let go of the people you've been so close with, but sometimes you need to.
People, places, and things.
I'm finding doing things sober, with people has made me appreciate things so much more then I did before. I'm sorry for your difficult situation, and can totally relate.