一个自信满满、从不后悔、身型丰满的家庭主妇，在一个云集各位所谓“完美”母亲的富人镇Westport，抚养自己三个缺点重重孩子的故事。Katie's efforts to get more time for herself backfire when she is forced to mend fences with the Westport moms by volunteering to run the school's spring gala. Meanwhile, Oliver proves to Katie that his passion for ballet is genuine, inspiring her to confront his belittling teacher and stick up for him.