Our three under-appreciated and over-burdened "bad moms" - Amy, Kiki, and Carla - are back and rebelling against the challenges and expectations of Christmas in hopes of creating a perfect holiday for their families. And if that wasn't hard enough, this year, they're hosting their ultimate holiday foes: their own mothers, played by Christine Baranski, Cheryl Hines, and Susan Sarandon. Over a few Christmas spirits, they decide to break with tradition and redefine how to make the holidays special.
