Oh god, the idea of doing this four times a year, gak.
When the kids are bigger, I guess we might go away more, but we mostly only go away once a year, to Canada.
I am resentful of the whole thing, but it's complicated - none of them have money, so travel isn't easy. I want to see my friends when I go home, so we visit the city my family is in, and then go on to the city my friends are in, as a "treat". (It's a toss up, though - do I go to the friend city first, and spend that trip stressing about seeing my family? Or do I go last, and spend it exhausted from seeing my family?)
Last year I swore I'd go to doing it every other year - it's so stressful, it's so much work, and I get no real appreciation for it, and don't really enjoy it. Oh, and I don't get any help from Canada to sort it out, and my relatives are often hard work about it all.
Entertainingly, this year, we are officially holding Xmas while there, which means maybe my sister will have to bestirr herself to actually sort out a present or two. Normally, I bring things for her and her kid, and she does nothing. (Money is an issue, but it's a token effort thing, there's no way I'll be bitching afterwards, 'I spent X and she only spent Y'.)