The friendly exes joined Kris and Kylie Jenner for dinner at the momager's house.

By Karen Mizoguchi
Updated February 23, 2016 12:45 AM
Credit: Jeff Bottari/WireImage

For the Kardashian-Jenner family, February 22 marks a special day.

Kourtney Kardashian was joined by ex Scott Disick to celebrate the birthday of her late father Robert Kardashian on Monday.

The parents of three – who split in July – gathered at momager Kris Jenner‘s Calabasas home for a special dinner along with Kim Kardashian West, Kylie Jenner and Corey Gamble.

As seen on the 18-year-old’s Snapchat, the family dined on middle eastern cuisine catered by their favorite Armenian eatery, Carousel Restaurant. In one video, Disick, 32, and Kardashian, 36, can be spotted with their children Mason, 6, Penelope, 3 , and Reign, 14 months.

Robert died Sept. 30, 2009 from esophageal cancer. He was 59.

All the Kardashian-Jenner siblings commemorated the day with photos of Robert from their childhood. Kourtney, Kim, Khloé, Rob and Kendall all took to their social media pages and/or websites to honor the patriarch.

Despite tensions between her and Rob, Kylie shared a photo of her half-brother hugging his late father from when he was a child. “Rob is a spitting image of his dad. I love this pic.. Happy Birthday Robert,” she wrote.