It looks like these two are having a hard time keeping up with the Kardashians after all. There's a new report that says Robert Kardashian's family is worried his relationship with Blac Chyna (with whom he's expecting a child and also planning to marry) maybe be driving him to the poor house.

According to Page Six on Sunday, the reclusive reality television star might soon be forced to find a way to make some money as he's supposedly feeling "pressured" to buy his future wife lavish gifts the same way her ex baby daddy Tyga once did. Chyna and Tyga, who have a 3-year-old son together, were in a relationship until Rob's younger sister Kylie Jenner supposedly started her relationship with the rapper. The two have since broke things off.

The fact that even though he's not making as much money as he used to--his sock company, Arthur George, reportedly isn't doing so well--hasn't stopped Rob from spending big bucks on the woman who is carrying his first child,

"Rob wants to buy her a new car . . . She wants a brand-new house before their baby is born," a source told the gossip column, who also adds that the rest of the Kardashian clan are not amused by Rob throwing around so much cash. "His family wants him to slow down. They're [thinking], 'Is this really how you want to spend money when you're about to have a family?'"

So far neither Rob nor Chyna have made any comments about the report. The couple also hasn't set a wedding date or revealed their baby's due date, either.

Tags: rob kardashian blac chyna