This may well be just a 'getting it off my chest' post, so apologies if it gets long. I guess what I'm really looking for is validation. Here goes anyway.
My parents are classic toxic parents. Growing up, my brother was allowed to kick, scratch and punch me well into our teens, to the point where the PE teachers saw the scars and started asking questions about my home life. Fast forward to now, when I have three dcs. Brother has always mocked my ds - his accent, his hobbies etc (he's only 10 now) and ignored my two dds. To my mother he can do no wrong. She buys the dcs presents at Xmas and birthdays and writes his name on them. My dcs stayed with their grandparents last year, all seemed ok, but weeks later my ds broke down and told me that his uncle had pushed him. I asked how hard, and he demonstrated - very violently. I tackled my mother about this and she denied, denied, denied, called me nasty and a liar, then said "he was only restraining him!" My ds has never ever needed to be restrained - he is a gentle, sensitive kid.
To cut a long story short then, I don't want my brother in my house ever again. We've never had a relationship as adults, and I regret exposing my dc to him. Next week the toxics will want to come and see my dd on her birthday and I suspect they will spring the brother on me. I want to tell them he is not invited. I think they will bring him anyway as they do not respect me as an adult. If this happens my dh has said he will take them outside, so the children can't hear, and ask my brother to leave. I am very very stressed about the prospect of all this. They have form for creating scenes on my children's birthdays (narcissists too!) I know I haven't given the full story, but am I justified in saying "my house, my rules" on this occasion?
Thanks if you got to the end of that!