Kevin Federline’s memoir You Thought You Knew alleges Britney Spears once stood at their sons’ bedroom door at night holding a knife.
He claims the children were scared to go to their mom’s house and fears things may get irreversible.
Britney’s representatives strongly deny the accusations and say Federline is “profiting off her” now that child support has ended.
Spears says her priority is her two sons, Sean Preston and Jayden James, and criticizes the sensationalism.
The new conflict follows her 2023 memoir The Woman in Me, where she already told her side of the story.