FWIW, 3 times, for better than a month each time. I've also literally got extended family there that we keep in touch with, second cousins and great-aunts and the like. I don't like the "you've got to be here to understand things" line of thinking, though. If they're ignorant of context, by all means, point it out, but it's perfectly reasonable for someone outside your country to understand how things work there just fine.