Just that really. Have had a spectacularly bad couple of years with stbxh. I basically let him walk all over me but did so because I thought it was best for our kids to see me being "accommodating", (in other words giving into his demands and getting zero in return). I've had enough and have got things going legally. He of course is being a monumental dick head.
I'd love to hear from anyone whose ex behaved appallingly and they managed to rise above it and be happy. Just to note, I do not wish any physical harm on stbxh but I would love it if he got a dose of his own medicine one day.