I am a bit stuck about what to do with recent toxic behaviour from my parents in law. OH thinks we should let it lie but I would like to confront them. AIBU in wanting to stick up for myself even if it risks a deeper rift?
Context - they have never really liked me, vibe I get is they wanted a quiet, traditional wifey for their son, they've got the opposite in me. I have wound them up a few times by calling them out on their blatant sexism and other demeaning comments they've made towards me. They've criticised my appearance, my decision to go back to work after having our child, and our choice of living in a cheaper area so we can afford to live comfortably rather than have a snooty postcode, to name a few examples. I've never really stood up for myself in the name of keeping the peace.
This weekend we went to a family bbq and met some of my OH's distant relatives I'd never met before. After the relatives had had some wine it became clear that parents in law had trash talked me to them and 'warned' them of my 'extreme' political views (they don't like that I'm a passivist and anti-war, not sure how or when that became an extreme view). I'm extremely insulted they felt the need to do that, to me that's not giving me a chance to represent myself and let them make their own minds about me.
Also recently at a different family gathering, I was left alone with FIL for about 30 seconds, and he used that time to make a comment to me along the lines of 'surely it's time for a 2nd child now'. I brushed it off and ignored it. He then spoke to my OH and told him that I'd said we were definitely not having another child (lie!). OH got upset with me and asked why I'd made that decision, which I hadn't. We sorted it out between us but OH felt stuck in the middle, understandably, and I feel he was trying to upset our relationship, which again crosses the line.
How can I resolve this without causing a feud?!