Four, oh dear, thats a tough descision to make. I was in something similiar a while ago, maybe my story help you xxx
My father in law wants to move to Madagascar, he wants to put up a hotel, and DH wanted to go with. Things in South Africa arent good, and its great to have a runaway place, however, I didnt see a future for myself in madagascar. They arent as developed as here and I dont see myself having much of a career that side. I am an accountant and sure I can do the hotels books, but for the rest of my life? No thank you. I asked myself what it could be like after 5 years, and I just didnt see a future for myself there, so I said no and we are staying. So basicly, imagine your life in a few years there and here and decide which future is the best for you and your family.