Currently going through a situation i don't think I can fix. Went away for my Birthday with my daughter and mother. On the last night had an argument with my mother as she always brings up my father when drunk. We both had a drink. My dad cheated on her they got divorced and she remarried 18 or so years ago. I have to sit everytime she's drunk and listen to how I didn't take her side how awful his girlfriend is how I chose his side, how ungrateful I am etc. I told her she can't see my daughter anymore and a few other choice words equally as hurtful and how as a family where all scared to upset her and I'm sick of it. We went home separately and she said she will never speak to me again. She lives at home with my stepdad and sister they all bicker constantly and fall out all the time it's a toxic household and everytime I go there screaming at each other over minor things. She was taking my daughter to the pictures but cancelled because she's just petty. I'm working Xmas and have no intention of going round there but my daughter is supposed to. I know I will get blamed for ruining Christmas as she says I ruin every holiday etc. My stepdad hasn't spoke to me or called but normally comes round to see if I'm OK but hasn't. My sisters asked me to apologise but I don't think I'm in the wrong here so do I try to reach out or just leave it be?