Sandy, a divorcee with two young children, has trouble accepting her ex-husband's new, much younger wife Tina. Miranda placed her daughter up for adoption at birth, but now an adult and engaged, Kristen sets out to meet her mother after some urging from her friend Jesse. Meanwhile, Jesse is surprised to receive a visit from her own mother and father. As Mother's Day draws near, all of these lives will intertwine as these women evaluate the relationships with their mothers.