http://CreakyJoints.org Jonathan Zarin suddenly couldn't move, doubled-over in pain. His stepmom Jill Zarin (of Bravo TV's "The Real Housewives of New York City") met him at the hospital. Jonathan was having a heart attack -- All because of an undiagnosed form of arthritis known as STILL'S Disease. In this video, we go behind-the-scenes with Jill Zarin -- star of Bravo TV's "The Real Housewives of New York City" -- to learn exactly how her step-son Jonathan was diagnosed with STILL'S Disease, as well as how she overcame the fear that comes with a sick child. For more info: http://www.creakyjoints.org/health-and-advice/stills-disease-what-is-it To contact Jill and Jonathan: http://jillzarin.com Join the fight against arthritis: http://CreakyJoints.org