"Abuse is an integral, inseparable part of the Narcissistic Personality Disorder. The narcissist idealizes and then DEVALUES and discards the object of his initial idealization. This abrupt, heartless devaluation IS abuse. ALL narcissists idealize and then devalue. This is THE core of pathological narcissism. The narcissist exploits, lies, insults, demeans, ignores (the "silent treatment"), manipulates, controls. All these are forms of abuse. " ~ by Sam Vaknin, Ph.D.
