That sounds very reasonable, Mo. And actually, I think that fantasising is a good idea at this point - you have been so restricted for so long, you should give free rein to your imagination for a change. You can make the decisions you need to make later.
He's a bastard of the first water. Perhaps a call to his parents might be in order? Or getting in touch with his friends? "Oh, I'm terribly sorry to bother you, but I can't seem to get hold of Mr Cuntwallah, and I was wondering whether there might be a problem with my email account. You see, I need him to transfer money for me to feed the children rather urgently..."