I've been teaching abroad for a few years now, and accepted a new job, abroad, just over a month ago. They said I'd get the contract 2 weeks ago and I've still not seen it. Having done some sums, on the projected salary, and looking at my outgoings back home, and also looking at the cost of flights home (3 connections!) I no longer want the job. I don't want to go to a place knowing I'll struggle financially. But how do I tell them?