If you are currently abroad and have an opportunity on your hands (elsewhere non-U.S.) I would absolutely not consider moving back into the U.S. IOW, if I had an opportunity to leave the U.S. that would replace my current income with something that has to do with aviation, I would be gone like the wind, no matter what the training contract would spell out. In most cases, people who do have to take training contracts do so because they either know that they are
a.) Unenforcable
b.) Not enforceable due to lack of assets
c.) Straight out illegal and null & void if brought to court.
You will do some of the most amazing flying of your life in Africa, S. America, India, or the Arabs and eventually more doors will open. The U.S. aviation market is bound to collapse and sell out to China within the next 2-5 years.
A GF isn't a good enough reason to go back to Nanny & Police State U.S. Lots of us are trying to get out.
Once this country starts to overcome its current hiccup (if it does which is highly questionable) and comes out on the other end without mass graveyards it might become interesting again. For now, the U.S. is lame duck and that goes for seaplanes, especially.
Small airplanes are on the chopping block, what can't be taxed and penalized out of the sky will be taken by TSA idiocy and drone protection.