"He was acting delusional in a way I’d never seen before," Brinkley wrote of the incident. "I was so scared that I couldn’t think."

In her new memoir, the model recounts her ex-husband’s drunken outbursts, including a chaise longue thrown through patio doors.

In her memoir 'Uptown Girl,' Christie Brinkley writes about the scary incident that led her to divorce Billy Joel.