At first, we weren’t sure what prompted this, but a few short minutes later, he tweeted her number again.
Finally, he explained why he exposed his sister with the following tweet:
As you may remember, Kylie is the girlfriend of Blac Chyna‘s ex, Tyga. Chyna and Rob are currently expecting a baby girl, as announced on their new reality TV show, Rob & Chyna.
It seems that his time on reality TV has amped up his petty game, and we’re so here for it. Not only was he standing up for the mother of his child, he also spilled all of the tea while doing it. All hail the King of Petty, Rob Kardashian.