Scott Disick 'Civil' After Running Into Kourtney Kardashian, Travis Barker At A Wedding: Source

Scott Disick acted civil after bumping into Kourtney Kardashian and Travis Barker at a wedding. A source has revealed that the exes attended the wedding of a mutual friend in Los Angeles Saturday, but no drama or anything like that took place during the run-in.

The encounter took place during the nuptials of executive Simon Huck and his longtime partner Phil Ropertella who are both friends of Disick and Kardashian, according to the source. Following the festivities, Disick ran into his ex and her new beau.

"Scott is getting used to the idea of Kourtney and Travis because he knows that he has to," the source added. "When Scott ran into Travis and Kourtney at Simon Huck's wedding, he wasn't rude or standoffish. He was actually really polite and didn't try to start any drama or anything like that. He didn't try to interject himself into their conversation, but he wasn't impolite and he wasn't about to make a scene at the wedding."

It wasn't the first time Disick and Kardashian bumped into each other since their split. The first one took place during Kris Jenner's 66th birthday party on Nov. 5, which was also attended by Barker. The source said their recent run-in wasn't "as awkward" as their encounter at Jenner's birthday party.

"Seeing how Travis looks at Kourtney and how she is absolutely in love with him, Scott knows that he has to be the bigger man because Travis is now a part of their family, whether Scott likes it or not," the insider explained.

The source also revealed that the wedding will be featured in the Kardashian family's upcoming Hulu reality show, adding that "cameras were on-hand" to capture the moment Disick and Kardashian exchanged a few words during their recent run-in.

Kardashian and Disick, who first dated in 2006, were in an on-and-off relationship before they broke up for good in 2015. They share three children — Penelope, 9, Mason, 11, and Reign, 6.

In October, Kardashian got engaged to Barker after nearly a year of dating. Kardashian shared several photos from the proposal on her Instagram page days after their engagement, captioning her post, "Forever."