The he-said/she-said between actress Lindsay Lohan and father Michael Lohan reached a fever pitch this past week as Lindsay took to Twitter to vent her frustrations with dear old dad. "My father is a lunatic and doesn't even deserve such a title since he's never been around in my life other than when he'd threaten me and my family," she wrote. Michael certainly hasn't been mum in this war or words, reportedly telling In Touch magazine that his daughter is near death from drug use. All this nasty infighting got us thinking about other famous parents and kids who couldn't see eye to eye. Here's a look at the most famous family feuds of all time.