I do think to be fair, that Fleur adores her kids. I think she also clearly wanted kids and would have been the one of the two to go for another. You can tell from her conversations with River that they do a lot together. And she think the little guy is the cutest thing.I'm sure that Fleur loves her children (especially doing mini-me stuff with River), but I think she does motherhood on her own terms, as she has always done pretty much everything. She was never the most enthusiastic about the pregnancy and infant stage (apart from the freebies, obviously), and I don't particularly have a problem with that – not every woman is suited to motherhood, and the kind of super-involved parenting that is considered normal now was never normal for rich people. Fleur herself went to a boarding school, and her family isn't even that rich compared to Mike's.
I don't have children because I'm not at all maternal (except towards my cat, who is naturally my perfect sweet angel baby), but I think it was expected that Fleur would have at least a couple, and she's said lots of times in vlogs that Mike wanted a son. I'm sure her children know that they're loved and have lots of family around them with the grandparents still being alive and various cousins, etc., not to mention the kind of lifestyle and opportunities in life that most parents could only dream of giving their children. Fleur has always been all about Fleur and I don't think that will change now.
She has a lot of time to spend with them, she does a small amount of YouTube & some work with the jewellery stuff.
She has the money & time to travel so why not if she wants to. The kids will be doted on by their entire village & she’s married to a nice, reliable guy who clearly adores them all so it’s not like her kids are missing out.
I think they have an amazing life. They still seem to be happily married, two healthy kids, very close wider family, well off enough to go on multiple holidays, have experiences, go on shopping sprees etc.