Do you have any hobbies you could work on to turn into self-employment, like writing or finance/investing? Can you tutor other foreign children or teach/work in an embassy or private school? Could you finish your education through the Internet?

http://www.learn4good.com/distance_learn.htm

I've kind of always been interested in teaching English as a second language. In the United States it usually requires a Masters degree and lots of special training, etc.

I don't know when you're planning to get married but maybe the airline job would only require your being in Goa (Panaji?) for a certain period of time and then you could transfer to another location where your husband would be, marry and go on from there and/or change to another airline that would be where he is?