Smother

In this 2008 comedy-drama film, Diane Keaton stars as Marilyn Cooper, a mother who oversteps boundaries and disrupts the lives of her adult son Noah (Dax Shepard) and his wife Clare (Liv Tyler). As Noah's life unravels after he's fired from his job, Marilyn moves in with the young couple, bringing chaos and conflict to their relationships. With Keaton's signature wit and charm, Smother is a hilarious and heartwarming exploration of family dynamics and growing up.