The 30-year-old television personality discussed her troubled relationship with her mother with her aunt, Kristin Wilkinson. Kendra accused Patti of being emotionally abusive, saying she avoids her mom because of their conflict.
"I can't deal with my mom anymore because I feel like I'm being raped every minute with my mom," the star declared.
"She is the most sadistic abuser ... It's just hard because we're adults and no one believes in adult abuse. I truly was emotionally [expletive]."
Kendra said she doesn't feel like Patti is proud of her, and that her mom resents her for getting married.
The pair had faced off during the star's time on "Marriage Boot Camp," with Kendra angrily accusing her mom of leaking stories about her relationship with husband Hank Baskett.
Kendra contemplated revenge sex on last week's episode in the wake of Hank's cheating scandal.
The couple have starred on the WE series since 2012, and are parents to 5-year-old son Hank, Jr., and 1-year-old daughter Alijah.
Copyright 2015 United Press International, Inc. (UPI). Any reproduction, republication, redistribution and/or modification of any UPI content is expressly prohibited without UPI's prior written consent.