YANBU at all @Smarshian . My friend in her early 30s had her parents (in their late 50s,) move to Holland in summer 2019. Just before all the covid fuckwittery. So she hardly saw them throughout 2020 OR 2021. She had a baby in August 2021, and is really resentful that her parents are 500 miles away in another country. It doesn't seem far but it is. She rarely sees them, and has no parental support. And her baby has no relationship with her grandparents.
Have to admit, I would have been very upset if my parents had upped and left the country when I was younger/my DD was little. I know it's THEIR life yada yada... but really? Why move away from family and the people you love? I don't think you can really care for, or have any thought for the people (supposedly) close to you, and who you (supposedly) love if you move multiple 100s of miles away (8 hours drive or more.) And it's especially bad if you move to another country.
Just my opinion, but that is how I genuinely feel. If my DD moved to another country, I would wonder what I'd done wrong, and would be devastated. As a few posters have said, you can NOT support loved ones from multiple 100s (or 1000s) of miles away/in another country.
And family are meant to support one another. Parents support their children - as small children (AND adult children when they have their own children,) and then the children support the parents later when they are older. I don't mean wrapping your whole life around them, but just BEING THERE when they need you... (Within striking distance. Within half an hour to an hour's drive. Not 8 hours drive, or in another country.)
On the flip side of the coin, another friend of mine has a sister whose daughter moved away 450 miles, because she and her husband decided they wanted to live near HIS parents (they met at Uni.) 3 years after they moved there, they got married, and everyone from up North had to go down south to their wedding, pay a fortune in train fares, taxis, petrol, hotel bills etc etc (whilst HIS family just walked to the venue,) and then they had a baby a year later.
Hilariously, his parents decided to move to Canada when the baby was 9 months old! So, no parental support there from HIS parents, and none from HERS as they're 450 miles north. The brother who lives 10 minutes walk from the mum (my friend's sister,) gets regular help and support from her and his dad.
The sister (who moved down south,) moans every day about the unfairness of it all, and how HE and his wife get all the help with THEIR kids. My friend's sister said 'YOU chose to move away 450 miles down south. I can't be a support system for you when you're 10 hours drive away.' She still refuses to move back up north though. Hubby won't go as his job is down south and so is his life. SO. Stalemate!