The holiday spirit hits a rough patch of ice at Dorinda's Berkshires holiday party, when tensions between Luann and Bethenny reach explosive levels. Ramona gets wrapped up in the chaos and accuses Luann of breaking the girl code. As Luann attempts to defend herself, Dorinda has an epic meltdown of her own. Meanwhile, Jules' first weekend away with the ladies takes a turn as she is confronted with a family emergency.