Sorry this could be long. My parents have been married for over 40 years, I'm in my mid thirties and I have a sister a couple of years older. Off and on for the past 20 or so years my parents have treated each other with contempt. They are still together.
Over Christmas we had guests staying with us and there were meals hosted by my parents where they openly barked and snapped at each other making everyone incredibly uncomfortable. My dad wouldn't speak for whole meals making the guests confused. He then announced some big decision he had made (don't want to say as outing) without even discussing it with my mum first and she was furious and is now saying to me she wants to leave him- I know she won't.
I'm actually 9 months pregnant and I can do without them piling all this on me. My dad is manipulative and plays the victim, my mum uses me as her confidante and tells me she wants to run away. They're both in foul moods. I could give hundreds of examples of how they treat each other (my dad not speaking to my mum for days on end/ my mum telling my dad to F off and generally not treating with respect).
I don't know how to go forward with this- my mum especially wants so much emotional support from me and I can see faults on both sides and don't want to listen to the same old stuff any longer. I am always coming away feeling guilty for not being supportive enough and not being the shoulder to cry on. AIBU for not being more supportive or saying my mum can stay with me? (She hasn't asked but probably wants me to offer.)