I know it wouldn't be perfect, and I also know that a big move would put my family under stress, which is exactly why I am trying to plan it sensibly and not just say "sod it, I'll go and sort it out later". My family has already been under tremendous stress and my desire to go back is rooted in certain things that have happened in the past few years and the lack of career opportunity for me here.
To explain. I moved here because, on a whim, I applied for and got a very senior position in a company. I just hit it off with the CFO and he hired me on the spot. I was at least 5 years underqualified and ambitious. It was a fantastic job, but long hours, lots of travel, lots of stress to get things right. I met and married DH who had, and has, a pretty cool job with a lot of travel. So we decided we'd try for a baby and that we would fit it around our work (how naive many of us are before kids actually arrive). With military precision I lined up creches and mothers helps and agreed I would leave the office at 19h for 2 hours and be back online for 9. You get 4 months maternity leave here so I went back to the dream job when DS1 was just 4 months. At 5 months he became chronically sick. After 2 months in hospital he was diagnosed with a rare and potentially fatal immunity problem. So for months DH and I had to juggle sleeping on hospital camp beds by our son and trying to get up and press on with work. When finally after 3 months he was discharged he couldn't go into creche so we got a nanny, but the nanny wouldn't work the hours that I did so we had to have 2 mothers helps to cover the nanny. And we were hostages to them all as we have no family here to cover. My boss up to this point was pretty understanding.
So for a few months we tottered on then I got pregnant again, only to have a miscarriage at 14 weeks.
Then my mum, to whom I am very close, was diagnosed with cancer. I wanted time off to be with her during her surgery but of course couldn't even ask after all of the above.
During my pregnancy with DS2 I knew my boss had absolutely got sick of me. I was trying very hard to keep all the wheels on but I was always stressed and drained, and planning how I could get out to relieve the nanny or the babysitter. He let me know when I was on maternity leave that he had hired "another senior counsel" and then when I got back told me that of course he didn't have the budget for 2 of us so he'd have to let me go. Of course this was illegal, but being a lawyer I know very well that you can't in most circumstances stop people doing what they want, you can only make it more expensive for them. So I negotiated a good settlement and a reference and left that chapter behind. Also I did understand. Ex colleagues tell me the new guy is always there, has a wife that doesn't work, and wears smart looking suits. And is good at the job. Who wouldn't want that guy rather than wait around for me to put my life back together!! Again!!
When I look back over the near fatal illness, miscarriage, mum's cancer and my redundancy (which I don't too often as going through it was bad enough), it has really made me hate being far from family. And made me reassess what kind of job is actually possible when your partner has a very hours and travel intensive role, but you still want to have some form of career and have worked hard for it over the years.
Of course there are things we would miss here. Our life is set up very comfortably especially as I am now around to do much more for the kids. But I have a crap admin role which requires only that you can speak English, whereas I have been offered a good job in the UK, doesn't pay as well as the dream job, but it is 3 full days and 2 half days which gives some balance. Here we have our elder son in British school (he hated the local school) but the younger one in local school because we couldn't pay a second set of school fees. We'd like them in the same place ... I feel very strongly we shouldn't offer an opportunity to one we can't offer to the other.
I guess the bottom line is I'd like a new start and to re-start my career, so the move is actually about me rather than the kids. But I won't do it if it's going to be really crap for them. But it's not driven by the fact I have a rose tinted view of how life would be although I probably sound that way (and I do occasionally dream about waitrose). After all life has thrown at me in the last few years I don't have the capacity for forward planning, I take everything a little at a time and very cautiously. Really big crap things make you wiser, but much older.