Alethea says she feels like a prisoner trapped in a rage-filled relationship with her partner of 15 years, Kevin, and has even resorted to secretly taping his anger just to have proof.

Alethea says “The Hulk,” also known as "Kevin’s anger,” is so off the charts, that even strangers who have witnessed it have called the police. Alethea says if the anger doesn’t stop, she is done. Kevin says he believes his rage is a result of brain trauma -- but is it? Dr. Phil gives them both answers when he reveals the results of an MRI brain scan which was performed on Kevin by internationally recognized neuroradiologist Dr. Bradley Jabour.

TELL DR. PHIL YOUR STORY: At your final breaking point?