Sibling rivalry rears its ugly head when Penelope's brother, who can do no wrong in their mother's eyes, shows up during a family getaway to San Diego.

One Day at a Time Season 3 Episodes...

• s03e01 - The Funeral
• s03e02 - Outside
• s03e03 - Benefit With Friends
• s03e04 - Hermanos
• s03e05 - Nip It In The Bud
• s03e06 - One Valentine's Day At A Time
• s03e07 - The First Time
• s03e08 - She Drives Me Crazy
• s03e09 - Anxiety
• s03e10 - The Man
• s03e11 - A Penny And A Nicole
• s03e12 - Drinking And Driving
• s03e13 - Ghosts

One Day at a Time Show Summary

The series centers on a Cuban-American family led by the mother, Penelope, a separated former military veteran raising a teenage daughter with progressive views and a son who is described as a socially inept tween. Penelope's mother, Lydia, helps her take care of the kids and the house chores.