I have one friend who thinks that my sobriety is a phase I'm going through. I've even told her "I am an alcoholic" and I never use this word with my friends. (Oh trust me, they know I'm an alcoholic). I've been sober two and a half years.
She'll call and say "Come drink wine with me." It doesn't bother me now that I'm solid in my sobriety. I don't see her that often.