Keeping Up With The Kardashians star Scott Disick is still feeling some type of way about his ex Kourtney Kardashian dating rockstar Travis Barker. The former flames have a complicated history going from lovers to co-parents to exes. Scott met the reality star in 2006 at Girls Gone Wild mogul Joe Francis' house, where they immediately felt chemistry. Within a blink of an eye, the duo had three children together before ultimately calling it quits in 2015. Since then, both sides have moved on to other people. Scott became romantically involved with Sofia Richie for three years before moving on to Lisa Rinna's daughter, Amelia Gray Hamlin. Meanwhile, Kourtney dated Younes Bendjima for a little over a year before she began dating her current man, Blink-182's Travis Barker.

Though it seemed like both Kourtney and Scott were happy in their respective relationships, things took a sharp turn when Scott allegedly messaged Younes about feeling uncomfortable watching their mutual ex constantly display affecting with Travis all over social media. Feeling betrayed from Scott's previous statements about him at the Keeping Up With The Kardashians Reunion Special, Younes decided to leak the messages for the public eyes to read and judge. In a whirlwind week of drama, Amelia ended her relationship with Scott, leaving him feeling "mortified" by his released words.

Related: Kourtney Kardashian 'Never Expected' Scott & Amelia's Relationship To Last

Time may have passed, but Scott's feelings towards Kourtney's relationship hasn't changed. A source close to Scott told Entertainment Tonight that the former flames are not as close as they used to be. "Scott has some unsettled ill will towards Kourtney and Travis being together and Kourtney is over the jealousy," they said adding, "She thinks Scott needs to grow up." Kourtney has kept her ground in disregarding Scott's statements, but a separate source did note that she's upset his opinions are now public because it could get back to their children. "Scott and Kourtney have always had a public united front and have done a great job co-parenting. Kourtney doesn't want her kids seeing anything online that makes it look like their parents don't get along." 

Kourtney's behavior surely proves her distaste for Scott's opinions as she's been inseparable with her new man taking beautiful vacations filled with plenty of PDA. The famous mom even helped the drummer conquer his fear of flying after his 2008 near-death crash in order to enjoy a trip together. The source noted that the experience made Kourtney and Travis grow even closer. "They have gotten so much more serious to the point that they could very well spend the rest of their lives together," the source said. "They are both very committed and very happy. Their kids are also excited about a bigger, closer future together." 

While Scott's frustrated words were never meant to see the light of day, it's disappointing that he thought he could trust another ex of Kourtney's though they seem to be in the same position. That said, Scott has basically been missing in action since all of the drama unfolded as Keeping Up With The Kardashians fans are sure he is embarrassed beyond belief. At the end of the day Scott should just want what's best for his baby mama and take comfort in the fact that she's happy. As for Kourtney, it's time for her to have a face to face conversation to relieve any lingering tension with Scott so they can both happily move forward for their children.

Next: KUWTK: Travis Scott & Kylie Jenner 'Self Discipline' Their Daughter Stormi

Source: Entertainment Tonight