Most Kardashian marriages and flings tend to fade into obscurity sooner rather than later. Particularly when the Kardashian clan dates basketball players. Just ask Kris Humphries, if you can find him, and Lamar Odom. Tristan Thompson is still trying to break that curse for sure.
The one man that just seems to keep popping up in the Kardashian circle even years after the couple called it quits is Scott Disick. In a new episode of Keeping up With The Kardashians, Scott will potentially open up to Kourtney about his jealous feelings.