I think it really got to me when I could see that what had happened to me as a child was happening to my children.
I was the eldest, a coper and expected to stand aside/help with younger ones.
My mother was telling me to buy matching cutlery for my sister as she only had mismatching stuff, unlike me and db. She had just had loads of money/vouchers as wedding presents, and I had only just got together a matching set of cutlery myself after 15 years!
Our visits were mainly helping her look after my sisters dc when she was at work. She was just not connecting with my older children any more. She was just seeing them through the eyes of their cousins, and how nice it would be for them to have them there.
I challenged her on this but she would not understand. I could see that mine were approaching their teens and would find their visits more and more irrelevant. It just caused more problems and I was the problem, because I wasn't like I was before.
I had to disconnect emotionally from this battle in the end and prioritise dc. We visited as before, but it has been sad to see the gulf between them as they grew, but I know I tried and that is just the way it was. dm has died now, but df is so taken up with the other dgc, that he is doing the same thing, albeit out of thoughtlessness and lack of social intelligence.
I have a lovey dh, dc and had kind supportive pil, so I focus on that.