When Polly, Beth, Carolyn, and Julia meet in a hot tub at the spa, the find a common thread of experience: toxic relatives. What's there to be done about undermining, meddling, scheming in-laws? These amazing women decide to fight fire with fire, and vow to help one another resolve their individual problems -- no matter how much secret videotaping, surreptitious snooping, and fiendish strategizing they must resort to. For the time has come to stand up for what matters -- for their passions, their hearts, and themselves. As they maneuver through family drama and embrace unexpected change, this fantastic foursome comes to find that life is much easier (and a lot more fun) when you've got friends, wine, an chocolate along for the ride.