I know a guy who walked off the job for a middle east company that had just typed him at their expense, he too was owed money but recovered it from the aircraft float before leaving, (not recommended) he now flies for another company still in the middle east but lives in abject fear of landing in the country of his former company, they have charged him with theft!, Not a good situation.
Is there not someone you could talk to regarding monies owed, what about the captain?, surely he could help you.