Tyga’s ex-girlfriend Blac Chyna thinks Kylie Jenner will leave the rapper once he runs out of money, Hollywood Life reported Monday. A source told the entertainment website that the youngest Jenner will “drop” Tyga like a “bad habit” when he is crushed under debt.

“Blac knows Kylie’s Ferrari isn’t paid for in full. Tyga doesn’t have the kind of cash needed to pay for that thing up front,” the source told Hollywood Life. “She’s convinced that the car will either be repossessed or even worse, Kylie will have to pay for it herself. Tyga is living a life he can’t afford and sooner or later Blac knows he will crumble under his debt. And when he does, Kylie will drop him like a bad habit."

Chyna’s reaction comes after Tyga posted a photo of himself on Instagram Saturday with a caption that apparently hit back hard at rumors that he leased the Ferrari he gifted Kylie because he was short of money. Tyga reportedly believes that the rumors were started by Chyna. The caption read: “When the hating don't work they start telling lies. #WhereYoFerrariTho?"

Meanwhile, Jenner’s mother Kris wanted to see Tyga’s bank accounts, Hollywood Life reported, citing sources. According to rumors, Tyga gave the 18-year-old an engagement ring just after her birthday last month. 

“Though they’re keeping the exciting [engagement] news under wraps right now, Kylie could not be more elated and more in love. Kylie is very happy,” a source reportedly said. “She’s a thousand percent sure that Tyga is the one. They’re not in a rush to have a wedding, it’s just about knowing they’ve made the commitment.”