Top 10 Thrillers About Ex-Girlfriends

Description: After her husband's suicide, a woman becomes a nanny to exact revenge on the family she blames for her misfortunes, including the wife's ex-boyfriend.

Fact: The film was a major box office hit and was nominated for several awards. It was one of the first films to explore the theme of a nanny with sinister intentions.

Description: After a breakup, Allie takes in a roommate who becomes dangerously obsessed with her, including her past relationships, leading to a deadly game of cat and mouse.

Fact: The film was based on the novel "SWF Seeks Same" by John Lutz. It was remade in 2005 as "Single White Female 2: The Psycho."

Description: Sara's new college roommate, Rebecca, becomes overly attached, leading to dangerous consequences, including her obsession with Sara's ex-boyfriend.

Fact: The film was inspired by the 1992 movie "Single White Female." It was one of the first major roles for Leighton Meester, known for her role in "Gossip Girl."

Description: Three women, including the ex-girlfriend, unite to take down a man who has been deceiving them. While not a traditional thriller, the film's plot revolves around revenge and the dynamics of past relationships.

Fact: The film was originally titled "You, Me and Her" during development. It was a box office success, grossing over $196 million worldwide.

Description: This film explores the disappearance of Amy Dunne, whose husband Nick becomes the prime suspect. The twisty narrative reveals Amy's manipulative nature and her past relationship with Nick, making it a perfect fit for this collection.

Fact: The film was adapted from Gillian Flynn's best-selling novel, and Flynn herself wrote the screenplay. The movie's ending was slightly altered from the book to provide a more satisfying conclusion for film audiences.

Description: A recently separated teacher has a one-night stand with her neighbor, who turns out to be a high school student, leading to a dangerous obsession and a plot involving her ex-husband.

Fact: The film was directed by Rob Cohen, known for "The Fast and the Furious." It was criticized for its plot but was a commercial success.

Description: A woman's life is turned upside down by her ex-husband's new fiancée, who harbors a dark secret and an obsession with her ex's past relationship.

Fact: The film was directed by Denise Di Novi, marking her directorial debut. It was originally titled "Mad Love" during development.

Description: Rachel, an alcoholic, becomes entangled in the disappearance of Megan, whose life she has been observing from her train commute. The story delves into Rachel's past relationship with her ex-husband and his new wife, adding layers of intrigue and suspense.

Fact: The film stars Emily Blunt, who received critical acclaim for her portrayal of Rachel. The movie is based on Paula Hawkins' novel of the same name, which was a global bestseller.

Description: After a breakup, Leah starts dating a seemingly perfect man, but his obsessive behavior soon turns her life into a nightmare, highlighting the dangers of moving on too quickly from past relationships.

Fact: The film was directed by David M. Rosenthal, who also directed "Janie Jones." It was released in the UK under the title "The Perfect Stranger."

Description: A newly married couple's life is disrupted by an old school friend of the husband, who brings up past secrets and events, including his relationship with the husband's ex-girlfriend, leading to a psychological battle.

Fact: Joel Edgerton, who also directed the film, wrote the screenplay. The film was shot in Los Angeles, but the setting was changed to Chicago for the story.