Are Kendall Jenner and her hunky NBA beau headed for Splitsville? Although she’s been spotted courtside watching Blake Griffin play for the Los Angeles Clippers — and wearing his jacket! — new reports suggest their romance may be on the outs. According to People, the 28-year-old wined a dined a mystery brunette at Soho Malibu recently — and they looked cozy AF.

“They were definitely giving off couple vibes,” an onlooker told the mag. “At one point, she put her hand in his lap, where he held her hand there for about five to 10 minutes or so.” They added, “It was so subtle. They seemed very low-key together, and their holding hands looked entirely natural. They looked like they were really comfortable with each other, and they were definitely not calling any attention to themselves and the little bit of PDA that they shared.” Poor, Kenny!

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Kendall and Blake have been seeing each other since August, not long after he split from the mother of his two children, Brynn Cameron, a former college basketball player. Since then, the 22-year-old has been spending a ton of time watching her man on the court. “Kendall is very happy with Blake. They started out more like friends, and then it was very casual. But it seems more serious lately,” a source previously told People. “When they are not together, they keep in touch over the phone. Her family has accepted Blake. They are spending time getting to know him.”

But the reality star may not be ready to take on mommy duty. After Blake filed a petition for more custody of his kids, Ford Wilson, 4, and Finley Elaine, 1, Kendall reportedly told friends she’s “not ready to play stepmom” and is “considering dumping him,” an insider dished to Radar Online. “She was of the impression that he was going to let his ex have full custody of their kids, but now he’s talking about joint custody once paternity is established.” They added, “She’s way too young to be herding around another woman’s children.”

Kendall slams her haters for poking fun at her acne — watch the video below to find out how she clapped back!