No family is perfect -- especially not in Hollywood!
While other families get to keep their disagreements private, these famous clans have battled out their differences in public -- from combative reality stars like Teresa Giudice, and her sister-in-law Melissa Gorga, to troubled actress Lindsay Lohan's fallout with her father Michael.
Angelina Jolie and her father Jon Voight were one pair who managed to settle their differences. After years of estrangement -- Jolie even kept Voight away his grandchildren -- the father and daughter happily reunited in 2007.
With other families, it's more complicated. In her 2009 memoir, High on Arrival, Mackenzie Phillips, 52, alleged she had a nearly decade-long sexual relationship with her father, late Mamas and Papas musician John Phillips. Mackenzie's former stepmother Michelle Phillips, denied the allegations saying, "I have every reason to believe it's untrue."
And who can forget Drew Barrymore? After entering rehab at age 13, she famously became emancipated at 15 from her parents, John and Jaid Barrymore. "I was raised around, you know, hippies," she said in an interview with 60 Minutes in 2009.
Now 37, pregnant and engaged, Barrymore explained that she wanted to "prove that I was a responsible citizen with a good head on my shoulders."
Take a look back at some of the biggest family feuds ever in Hollywood.
This article originally appeared on Usmagazine.com: Biggest Celebrity Family Feuds of All Time