I am starting to get a titchy bit annoyed with this thread now. The OP asked older childfree people what their lives are like. Pretty much all the childfree respondents have said their life is great, they love being childfree, love their lives etc etc. Then people with children come along and tell us how wrong we are, how lonely we will be, how narrow and meaningless out lives are, how we will never know real love and joy. TBH it boils my piss. It shouldn't matter to anyone if I have children or not. I can think of several people I know who definitely shouldn't have had children, but I wouldn't dream of telling them that.
I don't really like children - I find them boring, noisy, annoying. I don't think toddlers are cute. I'm sure if DH and I had ever found ourselves parents, we would have loved our children and tried to do our best for them, but we chose not to go down that route because we simply didn't want to, and luckily for us, we had the choice not to.
Having children doesn't stop at loving your own - you then have to have contact with (horrors) other people's children - it's often said on these boards that people love their own children but don't like other people's children. I don't want to go to mother and baby groups, toddler groups, softplay, hang around at sports clubs, ballet and music lessons, go to parent's evening, school plays etc. I don't want the angst of the teenage years of having grown children living at home because they can't afford to buy a house. Childhood seems to have changed beyond recognition since I was a child - children are hothoused, entertained etc etc, and I don't want any part of it. And that's totally allowed.
I have a beloved sister who has two lovely sons (now adults). PND nearly finished her off, her asshole husband swanned around doing exactly what he wanted to do when she was stuck at home with 2 tiny children - he eventually swanned right off with a much younger woman.
I have a very lovely SIL who virtually brought her daughter up by herself until DD was 10 because her husband 'worked late' - he never worked long hours until their daughter was born, but then divested himself of all responsibility for his daughter because he was 'working late'. DSIL has no respect for her husband - I reckon she's only waiting until DD is finished university and then she'll leave hime.
I have 2 very close friends who have children with severe disabilities - their children will never be able to live independently. I have seen my friends broken by having to advocate for their children, terrified about what will happen to their children when they are no longer around to advocate for them, protect them.
I have BIL and their wives who see their grown children 2 or 3 times a year for a couple of days each time - they have good relationships with their children but just live a long way away, so they don't really know their grandchildren.
I also have several good friends who have children who have a great close and loving relationship with their children, but none of them have come through parenthood unscathed - some think it was totally worth it, others are not so sure.
I have family I'm close to, many good friends (some who also don't have children), many and varied interests, a smashing husband, a good job etc - I really don't think I'm missing out on anything.