VIDEO : Scott Disick Is 'Back to Spiraling,' Has Been 'Partying Hard' in New York City

Scott Disick unfortunately has hit another rough patch. Ex-boyfriend of Kourtney Kardashian, who seemed to be turning his life around after a lengthy stay in rehab, has fallen off the wagon again. The reality star was supposed to go to New York Fashion Week but hasn't kept any of his plans. "Scott is still in New York, and he's a mess again," a source confirms. The father of three was spotted out in New York City Tuesday night looking a little worse for wear.