Tiffany and Sheka accuse their ex-boyfriend, Erik, of constantly lying throughout their relationships.

TELL DR. PHIL YOUR STORY: Ready to confront someone?

In addition to Tiffany and Sheka, Erik’s ex-wife, Martha, and even his mother, Jody share stories about Erik’s deceitful behavior.

Erik, who admits he’s been lying since childhood, claims he didn’t realize until now how his lying behaviors have hurt others.

WATCH Dr. Phil On Why People Lie

In Today’s Takeaway, Dr. Phil reminds viewers that lying is not a victimless act.

Check here to find out where you can watch the conclusion of this two-part episode airing Tuesday.

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Woman Claims Her Ex-Boyfriend Was A ‘ Stack Of Empty Promises’