Semi hypothetical but if you had children of around 8-12, and you were offered a move abroad, to a country they know and like, would you involve them in the decision or would you, as parents, make the decision and present it as “this is what we have decided?”
We are British and our children have grown up in Australia for all their life, with numerous trips back to the U.K. (as our parents are there). They like the U.K. They are also very happy and settled in their school.
DH may be offered a large promotion to go back to the U.K. to run the arm of the business that he currently works in. It would allow for a large country house, excellent schools as well as travel; a great life. Plus some other advantages such as not having to spend most of our yearly holidays travelling to the U.K., and most importantly, being around more as our parents get older.
However, we have a good life here. Nice house (albeit normal because Sydney), good private school etc.
We still don’t really know which way to go, but the question is, how much would you take your kids thoughts into account?
When I was young (about 10) my parents asked me if I wanted to leave my fairly ordinary state school to go to a private school and I was like “nah, don’t want to leave my friends” so I didn’t go and now as an adult I think they were crazy to leave the decision up to me 
Equally, this decision is hard because we honestly feel that either outcome would be good in some ways, bad in some ways.