What do your kids think? I’d guess the high school years are the toughest and moving them to a totally new place and trying to make new friends in a new, totally different city/town/environment is going make you the least popular parent in the home.

For that reason alone, I’d probably not move if I was in your shoes…

The 19 year old should be in college/working so won’t matter, but the others, could end worst off (grades suffer, acting out, etc).