I think you are probably on to something there, Eva. I do think it is a transition that I'm going through. That is definitely part of it. And the other part is that my sister-in-law is everything that I can't stand in people. I don't feel so bad about it anymore though. I'm back "home" now, so I am feeling okay. My parents do visit me every once in a while, and that is good. It's not so bad usually. I just hope that it was just a particularly bad visit, and not a sign of the way things are going to be in the future. I don't think it is.
Thanks everyone for your support and suggestions. you guys are pretty damn cool in my book!