Barbara says she is “1,000% sure” that her daughter, Crystal’s, ex, Anthony, sexually assaulted her 3-year-old granddaughter, Marie, at least twice in 2016.

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“When my granddaughter said what was wrong with her [expletive] and the pain she was in; I filled from the feet all the way up with an absolute rage,” says the 60-year-old. She claims the little girl’s story is very detailed and has never changed.

Barbara says she wants to see Anthony stripped of his parental rights, “incarcerated and wipe him from my granddaughter’s memory forever.” She claims she’s willing to do anything to make sure he never gets near her granddaughter again.

Why does Anthony, who adamantly denies abusing his daughter, claim that Barbara has been “brainwashed” by Crystal?

Check here to find out where you can watch part one of this two-part Dr. Phil, airing Tuesday.

This program contains strong sexual content. Viewer discretion advised.

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Dr. Phil To Guest Claiming Toddler Was Sexually Abused By Her Dad: ‘Is It Possible You’re Wrong?’