Jamie Spears, the father of Britney Spears, allegedly called her fat and used her children to control her.
Jacqueline Butcher spoke to The New Yorker and said that Jamie basically became a monster after becoming her conservator in 2008.
"Jamie said, 'Baby,' and I thought he was going to say, 'We love you, but you need help.' But what he said was 'You're fat. Daddy's gonna get you on a diet and a trainer, and you're gonna get back in shape,'" she said.
"You see that TV over there? You know what it's going to say in eight weeks? That's gonna be you on there, and they're gonna say, 'She's back.'"
She said that Jamie had no problem getting in her face and being abusive, allegedly calling her a "whore" and a "terrible mother." He would also threaten to take her kids away if she did not listen to her father.
The claims appear to back up testimony that her father was abusive and controlling.