Not currently, but in the past I was an expat in Saudi Arabia for 2 years, and an expat in Hong Kong for 2 years.

Was sorta an expat for 2 years in France. Had a place there and often stayed 2 to 3 weeks at a time, but did return to the U.S. often spliting the time between the 2 almost evenly. So I'm not sure that one qualifies as expat.

Biggest headache for me being an expat? Doing the taxes. I like doing my own, but not in those years. I handed 'em over to pros.

I did however, enjoy the tax benefits of expat living.