Cassandra says her daughter, Bronwyn, and Bronwyn’s ex, Brett, are not putting their 5-year-old daughter, Bella’s, needs above their own.

TELL DR. PHIL YOUR STORY: Have family drama that needs help?

“Both parents need to stop beating this child’s psyche up trying to punish each other,” says Cassandra, who is currently raising Bronwyn’s 13-year-old daughter, Frankie.

“Cassandra’s highly abusive. She will do anything and everything to get her way at all costs,” claims Bronwyn.

WATCH: Woman Explains Why She Called CPS On Her Own Daughter

Bronwyn claims her mother never supported her being a mother and always “nitpicked” how she was raising Frankie. “Cassandra continuously told me how I was unfit to be Frankie’s mom,” Bronwyn claims.

Bronwyn admits she signed over guardianship of Frankie to Cassandra when the little girl was 6. She claims that after fighting in court for a year with her mother, Cassandra convinced her to sign the documents and said that she would still be in her daughter’s life – but that didn’t happen. Now, Bronwyn claims Cassandra has teamed up with Brett, a man Bronwyn hooked up with a few times, to “destroy” her once again by taking Bella from her.

“When it comes to Cassandra, I’m not a doctor but I can tell when someone’s sick,” Bronwyn says.

In the video above, hear more from Cassandra, including why she calls Bronwyn an “unfit” mother. And on Tuesday’s episode of Dr. Phil, see if Bronwyn and Brett will end their fighting and put their child’s best interest first. Check here to see where you can watch.

TELL DR. PHIL YOUR STORY: Conflict so big it needs a Dr. Phil solution?

'The Prize Is Not The Possession Of The Child; The Prize Is The Progression Of The Child,' Dr. Phil Tells Exes At War