Hell hath no fury like Rob Kardashian scorned.
On Monday, the soon-to-be dad lashed out at younger sister Kylie Jenner by tweeting out her cellphone number to his 6.6 million followers.
“Didn’t invite the Mother of my child to a baby shower you all were trying to throw for me !!? You all must have lost your damn minds,” Rob wrote.
While the telephone number in question has since been disconnected, Rob, 29, also shot down allegations his account had been hacked.
“I ain’t hacked either this is rob dog lol,” he continued.
While Kylie, 19, and the rest of the Kardashian clan have yet to comment on the incident, a source confirmed to People the telephone number shared was actually Jenner’s.
As for Blac Chyna, she stuck to commenting on Monday night’s episode of “Rob & Chyna” instead of adding fuel to her fiancé’s fire. But as far as her baby shower is concerned, it appears the affair has yet to take place.
Though Chyna, 28, and Kylie have infamously feuded in the past — the pair battled one another on Instagram last year with Chyna’s ex and Kylie’s current squeeze, Tyga, 26, caught in the middle — they’ve allegedly buried the hatchet, with Chyna revealing that her future sisters-in-law will be included in her upcoming wedding.
Rob and Chyna are expecting their first child together, a daughter, next month. They got engaged in April after three months of dating.
Reps for Rob did not immediately return our request for comment.