I was the one who said you sound horrible OP due to what you wrote in your OP.
The problem I have is that she is still heavily involved with his family, which is a close knit family and they meet up together regularly. She is very close friends with his mum and sister in law and still invited to all family events as if she is part of the family
You say you have a problem with her still being part of the family after 25 years of being part of it and being the mother of grandchildren, nephews and nieces in that family. A family you’ve only been involved for just over a year depending on how long it was since you met them
. There can’t have been many family events over the past 18 months anyway due to Covid so the meet ups must have only been in the last few months.
My partner and I never argue about anything but this.
You’re starting arguments with your partner about this when he, his ex and his family are doing nothing wrong and are actually keeping up healthy relationships for the DC?
I just feel she has not moved on and wants to just keep living her old life, which feels almost delusional.
Do you even know this woman that you are casting these nasty aspersions on? The fact she’s happy to go to family events where she’s faced with her ex and his new girlfriend shows she’s moved on and more grown up than you.
My partner is understanding of my feelings and does not like seeing me upset but also feels a bit powerless as he cannot tell his family to cut ties with her. His current view is that we both stop attending family events for a while just to give us a break from having to deal with it. But this seems crazy to me that he is not attending so that his ex wife can attend.
You are trying to control and manipulate your partner into not seeing his family and to get them to cut ties with someone they’ve been close to for 25 years, which will also have a massively damaging effect on his DC, (I doubt they’ll be happy if their Grandma/Aunt ghosts their Mum) because YOU have a problem with his ex wife who by your accounts has been nothing but nice to you.
I stand by my comment and I’m not a bitter ex wife not have I ever been in his ex’s position.
What about when his DC get married? Will you have a hissy fit if she’s there then too?