My dh and I do loads of things separately - he does more than I do. We have very good relationship and TBH I’m perfectly happy with it. He recently went on a week’s holiday abroad just with a rather older brother who might not be well enough in a year or two - I had not the slightest objection to that, either.
After retirement my parents did absolutely everything together, all the time - even the food shopping. I didn’t think it was at all good for my mother, who wasn’t very sociable anyway (my father was the opposite) so I’m sure that’s why she felt even more terribly lost after he died - she’d had no life of her own.
I never want a repeat of that sort of scenario.
Elderly people getting married



, & although occasionally I miss having someone to go to the theatre or have dinner with, I am very happy in my own company, & can do what I like when I like. You all have a choice - and I bet you' d miss them if the were gone.