Sandy's not the only one with problems. Single mom Sandy (Jennifer Aniston) raises two boys on her own and dreams of reconciling with her ex-husband, but he marries a 20-year-old girl. Single dad Bradley (Jason Sudeikis) is a fussy teenage dad who has to work both as a parent to raise his daughter, but doesn't know how to get along with her teenage daughter. Jesse (Kate Hudson) is a woman who doesn't know her mother for 800 years and has a secret that she doesn't want others to know. Unexpectedly, her parents visit her unexpectedly. Single career woman Miranda (Julia Roberts) is too busy to date, but encounters the possibility of a relationship at a book conference. Everyone has secrets that can't be told. On Mother's Day, a lively celebration party brings each other's hearts together again.