Kourtney Kardashian and Scott Disick split up shortly right after the birth of third little one Reign Aston in July last year - and right after getting into rehab, Scott is rumoured to have swiftly moved on with a string of younger females, putting a stop to any possibility of a reconciliation among the pair, who have been with each other for nine many years. RadarOnline reports that Kourtney 's “upset” at Scott's actions - and how public he's been about his partnership with Christine, particularly when they had many PDAs in Cannes final week. A source advised the web site: “Kourtney was conscious he was dating her, but never ever believed he would be so clear in public, so quickly. They additional: “Kourtney was holding on to a glimmer of hope that when he went to rehab that they could operate on factors at some stage when he acquired healthy and possibly reconcile. “But rather of focusing on sobriety, he just went out and got a girlfriend... Kourtney is just truly upset at how open Scott is about this romantic relationship.” Self proclaimed "Lord Disick" was pictured laying on best of the stunning brunette whilst they were in the French city and was observed planting a smacker on her lips. The amorous pair have been joined by an additional couple who lay beside them, but clearly determined they required some alone time as Scott grabbed Christine by the hand and pulled her away. Scott was very first linked to twenty-yr-old Christine, who is signed to Up coming Model Management, back in March.