Kartush
You sound like you possibly work in a family business, as do I, so I see all three children and husband all the time, plus in the school holidays, various grandchildren in and out.
My daughters are always arranging things, outings, get togethers for all occasions, but if I didn’t see my son every day at work, I doubt I’d ever see him, I’ve long given up prompting him about Birthdays, he never buys either sister, nieces or nephews as much as a card. He’s single, has his own life, which is fine, but I think if we didn’t work together, he’d disappear from our lives.