Kevin Federline opens up about Britney Spears, from their marriage to mental health concerns - CBS News
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Kevin Federline is opening up about his life with ex-wife Britney Spears, including parenting with the singer, her 13-year conservatorship and mental health concerns as his new memoir is released. Meanwhile, Spears' team has fired back, accusing Federline of "profiting off her" with the book release.
