Olivia Massett

Olivia Rosemary Massett is the twin sister/cousin to Dylan Massett, the half-sister/cousin to Norman Bates, and the daughter of Norma Bates, conceived from incestuous acts forced upon her by her brother Caleb Calhoun.

Pre-Bates Motel
Dylan and Olivia were born to Norma and her brother Caleb as Caleb would rape her every day from when she was 13 until the time he left home. Their mother met John Massett when she was pregnant with them and they married out of high school.

Norma went into labor on December 10, 1991. A day later, the twins were born. Dylan was born first, and Olivia was born second. Norma picked her first name after her then favorite actress, and John picked her middle name, which is also his mothers' name.

Olivia grew up thinking that John was her biological father. It may be possible that Dylan and Olivia might have been close to Norma when they were toddlers, but it seems when Norman was born, Norma would pay more attention to him. Olivia did not really grow up close to Norman, always thinking that he was weird and oddly too close to Norma. She was, however, close to Dylan, until she ran away when she was 18.

Carter Guerrero
Carter was Olivia's boyfriend in high school, but nothing else is known about him.

James Carver
James was Olivia's fiance. They met shortly after she moved to San Francisco. James was a few years older than her, and almost finished with his bachelor's degree in Political Science. They moved in together six months after they began dating. Olivia found out that she was pregnant with his child in late-2012. Their daughter, Lily, was born prematurely on March 3, 2013, and died two days later. After her death, their relationship was strained. Olivia became increasingly depressed and became an alcoholic, while James buried himself in his work. It is presumed they broke off their engagement when Olivia fled their home and moved to White Pine Bay.

Atlas Fleming
Olivia met Atlas while serving him at the diner.

Trivia

 * She is younger than Dylan by 6 minutes.
 * She was born at 9:37 AM.
 * She was named after the actress Olivia de Havilland and her maternal grandmother, Rosemary Massett.
 * Her favorite dessert is peach cobbler.
 * Her blood type is B-Positive.
 * Her favorite season is Spring.
 * As a child, she never saw herself having children.