Even though Sammy has her moments when she's with Tracy when they're back home, she knows how to act like a normal functioning member of society. I've never seen her act the way she does with her work colleagues/college friends. Tracy is the oddball in this group. Straight up sloppy trash who has been drunk for close to a week. Normally I wouldn't even think twice if one of my friends told me they were staying a few extra days after a destination wedding. I probably would, too. But Tracy is so lazy and entitled that it's infuriating to watch. And at 35 who wants to spend a week away from your children wasted drunk? I would be getting facials/massages, shopping, eating, and lounging. I hope she was a sympathy invite because she is so embarrassing. I'm surprised she didn't burst into flames from being soaked in alcohol after walking by tiki torches at night.