Dh and I are currently considering this. We moved to rural SE 3 years ago to give dc's nice quality of life. However, I've struggled to make friends, feel incredibly isolated and h is struggling with commuting 3 hrs a day. We're having a rough time in our marriage atm, no affairs, abuse or anything. I'm just struggling with being completely in my own from 7am - 10pm week days then dh is struggling at weekends because I need a break and he needs a break and we're just knackered.
If we sell our house we would have enough for dh to buy a 1 bedroom flat next to his work and also buy a decentish house in my hometown in westcountry. The schools are good in my hometown, my very helpful dm lives there, so do several school friends of mine with similar ages dc's to mine.
However, this would mean uprooting dc's, ds1 is about to start yr1 and has asd. He doesn't really have any friends as yet so that not a problem but he does seem settled and he receives a lot of help from school with his extra needs. Ds2 only 1 so no problem there. Dc's don't see dh during week anyway so won't make much difference. He could work longer hours, finish at lunchtime on Friday and head back Sunday night/ Monday morning.
Is there anything I haven't considered? One big thing I'm worried about is our marriage. If it doesn't get better and we live 200 miles from dh and end up splitting that would be really hard on him and dc's. I really want to make it work, he claims he does too. I just can't carry on living somewhere that I don't talk to anyone for days on end. I ended up sobbing the other day because I realised it had been a mint since someone had called me by my name