Moving off?

I have been thinking of of moving, relocating, immigrating. I know that we have a pretty comfortable and rather luxurious life here in Pakistan but the thought of restarting at a new place seems like such an exciting idea. With the way the security situation has been in Pakistan recently, even husband dear has been thinking about moving abroad. I have tried to talk to him but his arguments are the usual - "We are settled in here pretty well. What will we do if we move? And move to where... Canada? Do you know that place is a frozen depressing nightmare?" To be honest, his arguments do make some sense and i would never want to be without a sense of blogging which one gets by living in their own country. Still, I wonder and dream about how different life would be if we moved away. But for now I can think and dream about it.