I relate to all of these posts because my dm is exactly the same
Its absolutely not generational. I have several friends & former colleagues who their age & older (late 70s / 80) who are v connecte & interested in life & the world
I think it's personality type & v limited lives..I've never been close to my parents i find them incredibly hard work & draining
My mother dominates all conversation with her monologue which is pretty much always about herself or anecdotes about her childhood told in a weird sad depressed tone of voice which is hard to describe
Even at christmas when dc were excited about their toys she'd start with 'when I was little i only got a doll...& on & on about her poor parents, God be good to them...etc etc. really depressing conversation topics especially with other guests. She talks about her childhood all the time but barely remembers mine which I find weirdly upsetting.
As she wound down to the end of a long monologue about her own childhood one Christmas, she went on at length about the one toy she got etc, dh grabbed then reins & asked her what my favourite Christmas toy was when I was small & she was confounded...it really stopped her in her tracks & she had a bit of a think but was saying stuff like oh I don't know ! Then she named 1 thing that I got, a bike, that i hated & never wanted & presumably it was bought for me as a sensible option instead of the toy I really wanted
I was changing schools & the new one was further away so it was decided the bike would be used for that. To my eyes as a child it was not a present it was akin to a bus pass.
She accused me of not being grateful for it that Christmas (i wasn't) so it stung that she plucked it out of her memory as my favourite present ever
She doesn't have dementia she's always been incredibly self focused
I operate a VERY strict news management system about my life as she'll indiscriminately share all info to anyone who'll listen as 'conversation '
I'd love to have a different type of mother. I've always wished that secretly
I maintain a cordial relationship & don't challenge any of it as I don't think they can change & what's the point. But I also limit my exposure. It's sad.