As Jon and Kate's bitter battle continues, look back at other families who took their fights public
Charlie Sheen & Denise Richards
After splitting in 2006, Richards, 38, accused Sheen, 44 of viewing child porn, verbal and physical abuse and neglecting daughters Sam, 5 and Lola, 4. In 2008, he unsuccessfully tried to prevent his daughters from appearing on her E! reality show.
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