Kayla alleges her younger sister, Alicia, is a liar and a thief who has stolen from family members in the past. She also says she suspects Alicia may have dated men for money.

TELL DR. PHIL YOUR STORY: “I’m fighting with everyone!?

Alicia, who says she works in telecommunications, vehemently denies Kayla’s accusations.

WATCH: ‘She Has No Remorse, She Feels No Emotion, She Has No Love,’ Claims Woman Of Estranged Sister

“She’ll go around the family making stuff up, saying I’ve done certain things that actually haven’t happened,” she says.

Kayla claims that Alicia once lied about having cancer, which Alicia also denies. What does she claim happened that led her to believe she was ill?

And later, Kayla claims that Alicia is bashing their family on social media and playing the victim. What has Alicia been posting?

Check here to find out where you can watch more from Tuesday’s Dr. Phil.

TELL DR. PHIL YOUR STORY: Explosive Family Drama?