VIDEO : Kim Kardashian Searches For 'Tramp' in Scott Disick's Room

Things are getting super dramatic between Kourtney Kardashian and Scott Disick on Sunday's Keeping Up With the Kardashians. In a quick sneak peek at Sunday's episode, the ongoing will-they/wont-they tension between Scott and Kourtney comes to a head when they each seem to suspect the other of hooking up with someone else, despite the fact that they've been broken up for years. It appears as if Kim, Kourtney and Khloe break into Scott's bathroom to see who he's apparently hiding in there. It all culminates with Kim calling somebody a tramp!