Scott Disick lashed out on Instagram on Tuesday after a trailer for the new season of "Keeping Up with the Kardashians" was released showing ex-girlfriend Kourtney Kardashian crying over the breakup. The trailer features family head Kris Jenner showing Kardashian photos of Disick with another girl online. Kourtney cries and tells Kim Kardashain "I've worked so hard to keep this family together." "What a piece of s--!" the 59-year-old matriarch exclaims while scrolling through the pictures looking visibly displeased. The photos in question are what lead Kourtney to end things with Disick over the Fourth of July weekend. Now Disick is lashing out at the footage posting on his Instagram "Just stop," with a picture of the father from an earlier season of the reality show drinking tea. The pair who began dating in 2006, have three kids together: Mason, 5, Penelope, who turns 3 on Wednesday, and 6-month-old Reign.