Is Scott Disick regretting his breakup with Kourtney Kardashian? While attending a close friend’s wedding during the weekend, the reality star posted a cryptic message on his Instagram that might indicate remorse.

“When u realize the grass isn't always greener,” captioned Disick in his post. In the photo, he is holding up a place holder that says: “Scott Disick Guest.” He appears to be sitting at a table during a friend’s wedding reception. On the table, a photo of the bride and groom could be seen.

The post has led numerous media outlets to speculate the father of three is starting to regret his breakup with Kardashian. Entertainment Tonight speculated the wedding reminded Disick of the family he once had. He and Kardashian were together for more than nine years before calling it quits last month. They share three children, Mason, 5, Penelope, 3, and Reign, 7 months.

In the past two weeks, Disick has been spending a lot of time with his children. He has been spotted taking them out to dinner on several occasions. He also met up with Kardashian at the Beverly Hills Hotel where they shared a meal with their kids.

Last week, reports surfaced Kardashian is open to taking him back. She reportedly wants him to sober up so she can give him another chance. The pair broke up in early July soon after photos of Disick surfaced in which he was getting cozy with his ex-girlfriend, Chloe Bartoli. The photos were taken while he was on a trip to Monaco. The pair have not been seen together since.

Bartoli has reportedly denied any romantic connection with Disick. Even if that was true, the former couple also have other issues to deal with including Disick’s excessive alcohol consumption.