Britney Spears claimed she has “brain damage” as the drama from her ex Kevin Federline’s memoir, “You Thought You Knew,” continues to rage on.

“I had a traumatic experience as some of you know at the end of my book where for 4 months I no longer had my private door and illegally was forced to not use my feet or body to go anywhere,” the “Gimme More” singer wrote in a lengthy Instagram caption Sunday, referring to her 2023 memoir, “The Woman in Me.”

Spears, 43, says the confinement “hurt [her] body” and the “logic and mindfulness in my body as ONE was 100 percent murdered and destroyed.”

“I couldn’t dance or move for 5 months… anyways I know my post and dancing seemed silly but it made me remember how to fly,” she penned.

“I do feel like my wings were taken away and brain damage ha

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