I saw the reunion as well and was glad to see she said that (BTW...what's up with her and Rebecca?!). I don't think it's a problem because you are probably not really "gaining" 2-3 pounds in a weekend. It could be water retention or the scale just being "off" certain days. In order to gain 3 pounds, you would have to eat a TON of calories and burn none of it off. You work out and are active, so you are definitely burning.
I try to keep everything in moderation. I am sooooo good about exercise, but my diet stinks! I think if I had negative repurcussions from my diet (like weight gain) I would be more apt to do better, but as of yet, I haven't had a problem. I am 36, so I am sure that will not last much longer!!!
Until then, I will stick with my peanut butter M&M's!!!
Lorie