My partner has recently, IMO too frequently brought up things he has learned or heard somewhere and proceeds to tell me like he had just learned it, even though it was me that told him those things. Same with certain events, like watching films at the cinema, or restaurants. He'll say he watched such and such with so and so when it was actually just the two of us. I joke and we joke about it but nowadays I'm wondering/overthinking maybe, that this is a sign he doesn't care, or that our memories are insignificant or unmemorable? He has often tbf shared stories that he has definitely told me before, and I entertain it until the end when he asks or says "have I told you this before?"
I've got a terrible short term memory too but I do remember our shared memories so I'm wondering if there is anything here I should be concerned about
AIBU to think he just does not care? Or do loads of men do this?
We're in our early 40's, no medical history or meds to be concerned about.