We left the US for good in 2018 when our oldest graduated HS. We found a true melting pot community (52 registered nationalities in the town hall) in what is a very spanish town.
We found what we couldn't achieve in the US, and it is actually feasible for us to retire in a few years, but we are enjoying what we do run a mom & pop bbq joint, and we enjoy where we are, 500M from the beach.
My siblings all live baçk home and have stable jobs/retire but my career as a chef wasn't built to withstand the constant financial downturns.
Our children returned to the US- one to get work experience in a friends factory, the other to get a "US High School " experience.
Both returned in a year and now share a flat in a nearby city attending local college & US online school.
It wasn't easy by any stretch of the imagination, even though covid (lol, we opened our restaurant 6 months before lockdown) but we cannot imagine going back.
Feel free to AMA.