Scott Disick's children have visited him in rehab. The reality TV star, who was dumped by Kourtney Kardashian in July after nine years together, is currently undergoing a drug and alcohol treatment programme and was cheered up at the weekend when his ex-girlfriend's mother, Kris Jenner, brought Mason, Penelope and Reign to see him. According to 'Entertainment Tonight', Scott was very affectionate with his kids during the two-hour visit on Sunday and happily posed for family photos with them and Kris. Meanwhile, a clip from the new season of 'Keeping Up With the Kardashians' shows Scott breaking down in tears during an intervention from his former partner's family. He told Kourtney, Kim, Kris, and Khloe Kardashian: "It's been a really hard time having all of you guys to having nobody."