I'm 21. My mum has been remarried all my life to a man who has verbally and emotionally abused me for the last 10 years. This has left me with awful depression/anxiety and a lot of resentment towards my mum who remains with him and doesn't make any effort to see me. I live with my dad as of May this year as it wasn't healthy for me to live with my stepdad any longer. My mum doesn't leave his side which in turn means I only see her when I'm around him also. For Christmas this year she has proposed that I go to their house for two hours on Christmas Eve for "buffet and presents". I explained this was not possible for me as I don't want to be around him/my old house at a time which is supposed to be about love and family. She has given me the ultimatum that I either go over and respect the fact that she's "invited me to her house" or I don't see her. I am absolutely devastated. She doesn't understand the effect he has had on me. Why is it not possible for her to see her children (I have a sister too) without having him there? I haven't spent any time with her alone for about 6 years also. How can I cope with this? I'm at a point now where I'm debating cutting contact as it's so damaging for me to be second best to the man who has ruined my childhood. I'm sorry, I just need some advice and help :-(