I'm going to say something now that is going to annoy Carrie. As of this morning I'm back down to the weight I was at before the holidays. :-)
Although I definitely didn't eat like I was on a diet for almost 1/2 month, I also didn't go crazy and completely pig out. So I probably only put on 5-6 pounds.
Both of us got back on the weight-loss wagon on January 1st. Fortunately we hadn't fallen off... we were just hanging over the side.