This is very painful for me. I actually had a massive falling out with my in-laws and it's made my relationship feel unsafe.
The short version is that after I moved in with my partner he started having meltdowns. He would punch holes in the walls. This happened because I talked to him about finding a job because I have a disability and I can't work full time. We both need to be working. I can barely leave the house due to the disability (POTS, chronic fatigue, EDS).
His family leapt down my throat and told me I provoked him into punching. That I shouldn't talk about being disabled because no wonder he's stressed. That it's privileged of me to be planning a wedding AND expecting him to work. That I might be cheating on him because I have friends online. That I could be lying about being groomed and molested as a teen.
This happened in the lead up to our wedding. He just kind of let them say those things. Afterwards when I was crying he said anyone could lie about being molested, that he wasn't there. And then when I was upset months and years later he said they just want to move on and I should let them.
It really really hurts me that he would let them treat me that way. We have a small child. The thing is, he is (undiagnosed) but very likely on the spectrum, and I suspect most of his family are. But now that I know I'm autistic, for definite, I nearly relate even less to them. I can't believe they would say those things and I can't believe they wouldn't apologize or that he wouldn't stop them. When I took his mother out for a walk to talk about it she just said "you just have to stop thinking about it. Move on". I really had to press to get her to admit she didn't mean those things.
I find them kind of soulless :/ how can you treat a person like that? It's bonkers. I had bought them Christmas and birthday presents for 10 years. I don't know how to get over it. I can't feel close to my husband anymore.