Scott Disick is devastated as he mourns the sudden and unexpected death of his mother.

It was confirmed today that 63-year-old, Bonnie Disick, passed away after battling an illness on October 28. Scott has not been reached for a comment, however an insider has revealed her passing and says Scott and his long-time girlfriend, Kourtney Kardashian, were present for her funeral that took place on Wednesday, October 30.

“Scott and Kourtney travelled from Los Angeles to Long Island for Bonnie’s funeral,” the source said. ‘It was a small affair. There was just a handful of people. No other Kardashians beyond Kourtney attended. But the entire family is saddened with the news of Bonnie’s passing. They loved her so much.”

Scott is an only child and grew up in Eastport, Long Island, New York with both of his parents, Bonnie and Jeff Disick. Bonnie and Jeff appeared on an episode of “Kourtney and Kim Take New York”, a spinoff of “Keeping up with the Kardashians”. During the episode, Kourtney and her sister, Khloe, took Mason, Kourtney and Scott’s son, to visit his grandparents in the Hamptons. Kourtney and Scott also have a daughter, Penelope Disick.

The avid Twitter users have yet to comment on Bonnie’s passing on their Twitter profile. However, the couple has been spotted in New York and Los Angeles with Scott looking very depressed.

Image via Twitter