'Volatile' Sean Avery is destroying Hilary Rhoda's career

Former Ranger Sean Avery's résumé is longer than your average retired athlete. The 36-year-old Ontario, Canada, native has dabbled in restaurants, held an internship at Vogue, consulted with fashion labels and even worked in the advertising department at Playboy. But he hasn't lasted long at any one place -- and sources tell The Post it's...