Christine (Anna Faris) is a restaurant waitress. Recently, she has finally gotten rid of her alcoholism and is ready to regroup and start a new life. Unexpectedly, at this juncture, her alcoholic and unrepentant mother Bonnie (Allison Janney) moved back to Christine's home and decided to live here permanently. Facing Bonnie, who has a negative attitude and many complaints, can Christine control her emotions? In addition to her annoying mother at home, Christine's life is also full of troubles. Her lover Gabriel (Nathan Corddry) is not only her boss, but also a married man with a red flag at home, and her ex-husband Beckster (Matt L. Jones) is a lover who has no sense of responsibility at all. Can Christine, who has never met a good man in her life, finally find the belonging of her heart?