Mistie says when she reconnected with her teenage son, whom she didn’t raise, after more than 15 years apart, they began having a sexual relationship. She spent five years in prison and is now on the sex offender registry, but says she doesn’t deserve to be.

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“I feel like this is more psychological,” Mistie tells Dr. Phil. “But I know what I did was wrong. I understand that I deserve punishment for it.”
 

She says she hates herself every day and wishes she could “go back.”

WATCH: ‘Did You Say To Yourself, ‘I’m Actually Having Sex With My Child’?’ Dr. Phil Asks Guest
 
“I am a disgusting person for this,” she says.
 
In the video above, Mistie shares what her relationship is like now with her four other children. And, she tells Dr. Phil what she believes she may suffer from that caused her behavior.
 
On Thursday, can Dr. Phil help Mistie heal from her traumatic past? Check here to see where you can watch.