I picked:
call the landlord/lawyer and try to convince then to drop the whole thing because we couldn't stay in their building OR their country...if it were me, I would act very sincere and courteous on the phone with them and try to bring across how hard it would be for us to pay all that amount right up front or at all. I wouldn't get nasty with them, even if they don't care about what you are saying to them. Because if you act nasty, they will even less want to take your situation into consideration. You can be assertive though. (not saying you would act nasty, but just saying in general!)
If they don't drop it, try to work out some payment plan or something or ask if you can pay 1/2...I don't know!

Try making a deal.