Wow. You can't even get your own drink? My inlaws are the same age as my grandparents. My mother is only a year older than my husband's oldest brother. We have an odd family. (I bet that strikes you as sooo unusual, since I'm such a normal gal myself ) But I'm lucky, they're all pretty wonderful. Different, but wonderful.

It's just one of those things you have to figure out how to deal with. At least they let you in the house, and aren't stalking you and trying to have you declared an unfit parent. Try and look at the good points, instead of focusing in on the bad.