"I am sharing my truth," says Mackenzie Phillips, "in the hope that it helps other incest survivors." But just how true is her new book, "High on Arrival"? In this explosive new memoir, she defends her father, the Mamas and the Papas leader John Phillips ...

Mackenzie Phillips is defending her father John Phillips as "a good man" despite her claims that they had an incestuous affair. Meanwhile, her stepmother, Michelle Phillips, the ex-wife of the late pop superstar, says Phillips is lying about the affair. The 49-year-old former child ...

LOS ANGELES (Reuters) - Actress Mackenzie Phillips said in a memoir published on Wednesday that she had a decade-long incestuous affair with her father John Phillips, the late singer with 1960s band The Mamas & the Papas. In the memoir "High On Arrival", which came out a year after she was arrested for cocaine possession, Phillips writes that she first had ...