How likely is an alcoholic (sober for 8 months) to relapse if they have a beer here and there or to have  drinks with friends? Long story short I was involved in a domestic and he has been going to therapy and gotten back on medication (diagnosed with bpd/ptsd/anxiety)but wants to be able to drink again "here and there" he says he feels confident that he can control himself but it makes me uncomfortable as he would be drinking with the same friends group where they did hard drugs and he lied about doing drugs.