Britney Spears has seemingly responded to claims her dad Jamie abused her 13-year old son Sean.
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Her ex husband Kevin Federline has requested to change their custody after alleging Jamie abused their son.
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Sean intervened between his mom and grandma during a verbal fight, which made Jamie get physical.
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Britney posted a quote saying "All the good ones are crazy," and asking "How good am I???"
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Some fans believe the quote was targeted at her dad, who was accused of forcing her into a facility earlier this year.
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