This is a long story, I'll try and keep it short but in absolutely fuming.
I have two Sisters, A&B. Every year me and Sister A go to Sister B's for Christmas Eve. Her husband hates us and all the family. It's the only time we get invited over and if we don't go he makes Sister B's life hell. We don't like going because we have to wait around all day until they say we an come over and we aren't made to feel particularly welcome. We do it for Sister B's sake, to keep the peace and so she doesn't have a crap Christmas with him telling her her family hate her.
This year my Son has come out as transgendered. Sister B hasn't told her husband because she thinks he will go mad. So because of this we have been uninvited to Christmas Eve so he doesn't find out.
I'm absolutely fuming that after all these years of going out of our way to keep him happy so he doesn't take it out on her we've been ousted.
I've told her how I feel and now I feel guilty for upsetting her but I'm still so cross. AIBU.