My brother is getting married. It's a destination wedding and will last over a few days. I am pleased for him and his wife to be and would love to be there. They have offered to pay for everyone to stay at the hotel for 10 days, which is the only way I could go as could not afford it myself.
The issue is he has invited my sister (also his sister) and family. I am NC with my sister for a whole host of reasons that stem from our childhood but the final straw was when she looked after one of my children, she left them with her 17 year old son for an hour without my permission or knowledge. I later found out that her son had taken drugs (which she didn't know about) and her son swore at my 4 year old and was erratic and scared him. He also kicked him away when he annoyed him, hard enough to leave a mark. When I found out I waited until I was calm and confronted her, thinking she would be devestated. Instead she got angry, swore at me and called me and my child liars and tells anyone who will listen that we are liars. I stopped all contact immediately. My child is now six and has said he never wants to see either of them again. Nor do I. My brother knows the situation but has chosen to stay out of it.
How can I stay at a hotel with these people, I can't even bear to be in the same room. It has taken alot to go NC and caused me a lot of sadness and took me a long while to come to terms with what happened and also with dealing with other aspects or our relationship when we were young. If I see them I feel like like I would go backwards. I also don't want to leave my son at home for the wedding, but respect his right not to want to go too.
My brother will be angry and upset if we don't go, and has said he doesn't know if he could forgive us missing his wedding. I don't know what to do!