Vagabond - well your name says it all!! Your Mum sounds like a true expat - being more 'British' than if she was living in the UK!!! I had the opposite childhood - very very stable and settled. We moved three times from when I was born to when I left home for uni, and all within a 10 mile area. I actually think that level of homogeneity meant I became pretty afraid of change and hated going on holiday, as I wanted to be back in the safety of my home...
Bonsoir - yes, anything that annoys me when overseas, I can just put down to cultural differences, whereas in the UK, when someone is rubbish at driving or bad mannered, then I take it much more personally...
Anna - I do agree about a year is too soon - the same if someone was homesick in a new placement, I'd say 'give it more than a year'. When I say 'the same place' I mean planning for kids to be at same school from Reception to Year 6, or Yr 7 to Sixth form, so not necessarily forever, but for 5-10 years.
I know I'm feeling pressure to commit due to school choices for my eldest, and aware that we have only three or so years before 13+ and the last chance to move. She wouldn't want to be in boarding school with us in a different country, so we do need to commit, and then after that, we'd need to commit for the next child, and the next, and the next...
A wonderful Mother in my extended circle of friends died, and I feel so guilty for what I have - my life really, and the chance of being with my children and seeing them. I feel that this should be enough, as if this was taken away from me, I would just be so desperate to have this life back, that I have right now, and would feel disgusted at myself for thinking that it was boring or predictable.