Rob Kardashian is continuing to make rude comments about his ex-girlfriend Rita Ora, even implying that he impregnated her while they were together.

After tweeting about how Ora cheated on him allegedly with 20 men, a fake account that Kardashian thought was Ora’s said, “Rob’s [expletive] was wack, I had to go get it somewhere else.”

Clearly offended by the comment, Kardashian responded to who he presumed was Rita, saying, “So you let me get you pregnant and you let others hit you raw?” He seems to be implying that Rita Ora got an abortion during their relationship. Ora has yet to respond to any of the allegations.

Kardashian then deleted the tweet, has he did others concerning Rita Ora.

Initially, Rob Kardashian had written on his account Monday morning: “She cheated on me with nearly 20 dudes while we were together, I wonder how many she will sleep with now that we apart [sic]? But I mean 20?!!!”

He also wrote that he was disgusted that a woman could "give up her body" to 20 men in one year. His sister, Khloe Kardashian, tried to calm Rob down, tweeting, "Rob be nice kiddddd."

The pair had previously denied for months that they are together, with Ora telling Complex magazine back in July, “I mean, it’s not really a relationship. It’s not that intense. He’s [Kardashian] a cool guy. We’re close. We’re good friends.

"I got his back and he’s got mine. To me, it doesn’t matter who you are or where you’re from — if you’re a good person and you got my back, I got yours. It’s that easy for me.”

They essentially confirmed their relationship status at the end of October, when Kardashian posted photos of the two cuddling on his Twitter account. He has since deleted the pictures.

But now, it seems the couple has ended things as Kardashian is accusing Ora of cheating on him with a number of other men. Rita Ora has yet to respond to the allegation.

Kardashian is no stranger to cheating, as back in 2010, he admitted that he cheated on his ex-girlfriend Adrienne Bailon.