1 definition by Borderline Personality
Being manipulated back into a relationship against your will with threats of suicide or self-harm, threats of harm to others or property, or threats of false criminal accusations. A "hoover" is relationship blackmail. This slang term is often associated with individuals suffering from personality disorders like Borderline Personality Disorder or Narcissistic Personality Disorder.
by Borderline Personality June 30, 2010