VIDEO : Kourtney Kardashian and Scott Disick prove that exes need boundaries

Last nights episode of Keeping up with the kardashians gave us a glimpse into the complicated relationship of Kourtney Kardashian and Scott Disick. The exes have three kids together and are often seen going on joint vacations and spending quality time with each other. They want to keep things normal for their children which is why Scott is often present. This works sometimes and other times not so much, like when Scott snuck a woman into his hotel room on a family vacation.