Scott Disick is saying sorry for his past mistakes.
In this sneak peek clip from Sunday's brand new episode of Keeping Up With the Kardashians, Scott breaks down in tears while meeting with ex Kourtney Kardashian and her family, including Kim, Khloe and Kris Jenner.
"This is the stuff that I don't understand: you say, ‘Oh, I don't have a family and I don't have all these things,' and then we give you one. Why do you destroy it?" Khloe Kardashian asks an emotional Scott.
"I'm sure you guys have heard a lot of horrible things about me that I should have just been honest with but I was too ashamed that I was going to hurt everybody in this family and not just her," Scott says fighting back tears. "I've apologized to Kourtney a hundred times but I've never apologized to like all of you for letting all of you down and embarrassing you guys."
"I understand I need to help myself before I can help her or my kids," he adds.
Things get even more emotional when Scott realizes he's lost the only family he has. Watch the heart wrenching clip to see more of Scott's apology.
Watch Keeping Up With the Kardashians Sunday at 9 p.m., only on E!