My dad doesn't drink a lot, but when he drinks, he gets wasted. My mom has a pretty good handle on it but she's gone away to Russia for two weeks. Little by little he started to drink at dinner, and yesterday I came home to see him stumbling around the house stinking wasted. He fell down the stairs in middle of the night, broke one of our frames in the process and thew up in the bathroom. So I bitch him out, tell him to go to sleep, and clean up. This morning he calls me, and says that my uncle invited us over for dinner. He lives about 40 minutes away. Now I know what type of dinner my uncle has in mind, and I tell my dad I don't want to go, and that he shouldn't go either because he'll get drunk and drive back wasted. "no no no, I'll stay over night.." he says. So right there, he isn't even hiding the fact that he'll be drinking and that he'll be so hammered that he'd have to spend the night. My uncle has work, my aunt doesn't want any part of this, they will probably hint to him that he should go home. He's had DUI before, and crashed car in process. He is leaving me no choice but to rat his ass out to the sister and/or mom. He won't listen to me when I try to talk to him about this and I don't much want to. What do you guys think?