While Kylie and Tyga have grown closer, Kourtney Kardashian’s relationship with her partner of nine years Scott Disick has fallen apart in 2015. The reality TV star broke up with the father of her three young children in July because he refused to change his wild partying ways and she thinks he needs to make a lot of changes to "get on a good path". Meanwhile, Kourtney has been linked to pop superstar Justin Bieber in recent weeks while Scott is rarely seen out without a model on his arm.