Inside life of Paris Hilton’s man-eater grandma ‘Big Kathy’
In Paris Hilton’s just-released “Paris: The Memoir,” the bad girl of the early 2000s paints a glowing, saintly portrait of her late maternal grandmother as a major influence in her life. But Kathleen Dugan Avanzino Richards Catain Fenton was more sinner than saint. A high-school dropout at 16, Kathleen grew up in a raucous, well-to-do…