10/29/2012 11:01 am ET Updated Dec 06, 2017

Signs You Are Dating A Sociopath, From Dr. Pepper Schwartz (WATCH)

I've heard stories about women who have married sociopaths or dated one, so when love and relationship expert Dr. Pepper Schwartz joined me on Mondays with Marlo, I just had to ask her about this. According to Dr. Schwartz, a sociopath is someone who cares for no one but themselves, has no conscience and will tell a person anything to get what they want. Because someone like this can seem like a woman's prince charming, Dr. Schwartz cautions every woman to never enter into a serious relationship -- especially not one that is legally binding -- in a short amount of time!

And for more fantastic advice from Dr. Pepper Schwartz, see her tips on sex, dating and relationships:

Dr. Pepper Schwartz's Tips On Dating, Sex And Relationships

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