June 5 (UPI) -- Scott Disick and Sofia Richie were spotted together Monday following their reported split.
The 35-year-old television personality and 19-year-old model stepped out to lunch at Nobu restaurant in Malibu, Calif., according to People.
Disick posted a paparazzi photo from the outing on Instagram and addressed breakup rumors in a post on Instagram Stories.
"We had no idea we even broke up but thanks for thinking of us," he captioned a report declaring he and Richie are "still together."
People reported Saturday that Richie broke up with Disick after he was spotted getting close to a woman at Kanye West's Ye listening party Thursday in Jackson Hole, Wyo. E! News said at the time that Richie was "fed up" with Disick's behavior.
"Sofia broke up with Scott after the pictures and rumors of his behavior in Wyoming were floating around," a source said.
"She couldn't take it anymore," the insider explained. "Scott has been off the rails lately and is not in a good place. He goes in waves of partying really hard and then will have his good days and it's just very toxic behavior."
Disick and Richie were linked in September after previously denying dating rumors. Disick is parent to three children, 8-year-old son Mason, 5-year-old daughter Penelope and 3-year-old son Reign, with his ex-partner Kourtney Kardashian.