I honestly think time to walk away (I need to take my own advice). There are some many reasons why we stay or have put up with their poor behaviour for so long
For me it’s been a strange long process… have had what it thought was my final straw a few times.
I stayed and I bitterly regret it. It gets harder and more complicated , it feels to.me anyway, to break free from them the longer it goes on
I hope you find your peace soon xx