HAMBURG — What is “normal” and what isn’t? This question is constantly being renegotiated in psychology. And sometimes, the boundaries shift, as they are now. What is considered a personality disorder ...

Regular contact with a manipulative individual can be harmful to your mental and emotional well-being. That's why, as one psychologist shares, it's crucial to know how to deal with a narcissist. But ...

When a covert narcissist experiences interpersonal dysfunction or a lack of reinforcement they seek, this can trigger their ...

Looking back, the signs were obvious: an extreme need for control, a pathological tendency to exaggerate and an almost comical sense of superiority. My family member claimed to know more than everyone ...

DEAR ABBY: I have been married to my husband for nearly 20 years and lived with him for three years before marrying him. How do you deal with a narcissistic husband? I am tired of the manipulation -- ...

Find out about the latest happenings in the world of entertainment, and also learn from experts about: relationships, ...

Nobody gets along with their boss all the time, but are you working for a full-blown narcissist? Look for these signs.

Responding in those ways can, unfortunately, be easier said than done. Narcissistic tactics may cause you to question ...

There are many people who believe that Donald Trump is severely mentally ill, and you can certainly count us among their number. One of the many reasons we think so is that he embodies every symptom ...

Dear Abby: I have been married to my husband for nearly 20 years and lived with him for three years before marrying him. How do you deal with a narcissistic husband? I am tired of the manipulation — ...