Kristen DiMera

Kristen DiMera is a fictional villainess from the American soap opera ''Days of our Lives. ''Kristen DiMera is portrayed by Eileen Davidson. Kristen and her brother Peter were raised but not legally adopted by super villain Stefano DiMera at a very young age following the deaths of their parents; however, their mother Rachel was later revealed to be alive.

Personality
Kristen DiMera is known to have a complex personality, one which according to psychiatrist Dr. Marlena Evans is a disordered personality. Based on her long-term behavior patterns, Kristen may be afflicted with borderline personality disorder. Borderline personalities are known to be extremely impulsive, master manipulators and pathological liars. They are also known to be emotionally unstable and to have very intense and unstable interpersonal relationships, to intensely hate and fear any type of abandonment or rejection, borderlines also have a distorted self-image or an identity disturbance and are prone to intense temper tantrums Other common traits and/or behaviors which those with BPD usually engage in include intimidation and threat making (where the borderline may give inappropriate, intentional warnings of destructive actions or consequences), pathological narcissism, thought policing (a process of interrogation or attempt to control another individual's thoughts or feelings), lack of empathy, lack of conscience and callousness, lack of boundaries, hypervigilance, intense anger and rage, stalking, a sense of entitlement, denial, inappropriate sexually seductive or sexually provocative behaviour, blame shifting, passive-aggression, psychological projection, controlling, vanity, intense jealousy, and envy.