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In Single White Female, starring Bridget Fonda and Jennifer Jason Leigh which portrays the events after a young woman takes in a roommate. However, as time goes by, Allie begins to notice all is not as it should be. Hedra begins to imitate Allie in the way she looks, dresses and behaves, imitating her haircut, wearing her clothes and ultimately seducing Allie's boyfriend. She exhibits mirroring, impulsivity and fear of abandonment.
What is Dependant Personality Disorder