Arrested in 1996, Justine and Jim were convicted in 1997 on charges of sexual assault and exploitation of their (then) 13-year-old daughter Amanda. The pair, who divorced over a decade ago, both admit to having sex with her.

WATCH: ‘I Hate Myself For What I Did,’ Says Woman Who Admits To Molesting Her Own Daughter

“I didn’t know this wasn’t something that all parents didn’t do,” says Amanda in the video above. She says she believed “all of the attention – the affection - would stop,” if she refused to participate. She went along with the abuse, she says, because she didn’t want to disappoint her parents.

WATCH: Sexual Abuse Survivor Says Biological Mom ‘Refuses To Acknowledge’ Any Significant Part In Molestation 

Amanda tells Dr. Phil that - many times - what she calls “the encounters” with her parents were photographed and videotaped. She says Justine and Jim told her their intention was to sell the pornographic materials to pay for her future education.

WATCH: Incestuous Sexual Abuse Survivor Says Parents ‘Constantly Rewarded’ Her In Exchange For Her Silence

Tune in to part one of this absorbing two-part Dr. Phil on Wednesday when Justine admits she not only coached her daughter sexually, but videotaped Amanda being molested by her own dad. On Thursday, Amanda sees her biological father in person for the first time in 20 years.

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