Three sisters - Frances, Maggie, and Diane - are living complicated lives alongside their widowed and unhappy father, Harry. Frances is a shy and awkward woman who reluctantly decides she must end her relationship with the ideal man because he has three daughters. Maggie, too, is suffering from a recent break with her boyfriend and moves back home to find solace, while Diane admits to her sister to having an affair despite being married with children. Will the family overcome their various issues and come together once again?