Nothing to be gained from explaining stuff to these people.
They run with their own narrative on a loop.
Best to step away and be so busy, unavailable and simply mute them.
It IS very difficult for SOME people to understand the concept of difficult parents.
My casusl friend was like this. She had a "dotey" neighbour whose "awful" children never visited at all. I advised her she hadn't a clue what the real story was, and to be careful.
Of course she knew better and over the months they became increasingly friendly with her eventually hearing little snippets of how awful her children were for avoiding her, and repeating such stories to me when we bumped into each other. I repeated she hadn't a clue what the real story might be, and was only getting one version.
As time went on she roped her husband in to do little jobs for her. He wasn't happy about it but humoured my friend.
One day he was asked about doing some biggish jobs for her in the garden, maintenance and the like, that would actually take several days.
He said he paid for such work to be done in his own garden, but could pass on the number.
She was very sharp with him and called him "work shy" , and a few other choice terms.
He exited quickly and told my friend he was "out" and never to involve him again.
Anyway friend also got it in the ear and was shocked at how she was spoken to, so viciously.
So she too tried to back away but was hounded by her, viciously gossiped about and was very upset by it all.
I ran into her and was more than a bit judgy "told you so"....with fxxk all sympathy for her.
I actually said to her, " now you know why she doesn't see ANY of her children, god love THEM".
"As you judge, so shall you be judged" Mathew 7: 1-2
🤣🤣🙄😂