Greg brought up Xmas with his sister in front of me at the club. Se freaked and said no way she would got to he restaurant. I knew it. I was dead silent during the whole exchange. Awkward... I almost died! I know she's mad now. She also said she won't come over for gift exchange either. She's the only one being difficult and it makes me not want to do anything at all. I know Greg is stressed out about too but I could have strangled him for doing this with me there. He knows I avoid confrontation like the plague!