This is a bit premature, but I wanted to get my thoughts in order by laying them out stream-of-consciousness-style. Basically, people who have made the move abroad: What helped you with the decision? How hard was it to do, practically speaking?
The situation is that DH has been shortlisted for a job in Australia and is flying out to interview in less than a month. Obviously it's a big IF, but IF he is offered the job, it looks like a really great step career-wise... so (assuming he likes the colleagues/employer/location) it feels like he should go for it.
We have always said that we would like to live overseas again (long ago, pre-children and house and pets, DH and I have each lived/worked in other countries) at some point in our lives, so the principle of moving abroad has already been established for us.
But the logistics of uprooting everything are really daunting and almost enough to put us off the idea entirely! How do you choose schools for the DC? Will the cat cope with the move, or is it kinder to leave her behind? What on earth do people do with their house and furniture - sell or rent out, chuck or ship? How do we choose a place to live from the other side of the world? Not to mention, what if the job itself turns out to be not what we expected and the whole expedition goes sour?