It seems there’s still a little tension in the family – even after Blac Chyna and the Kardashians supposedly made up.

Not long after Chyna and Kylie Jenner revealed they were actually best friends all along, the mom-to-be’s ChyMoji app dropped and featured a few telling emojis, including one that allegedly showed her smacking Kylie. While it could have been anybody on the planet, the emoji in question did resemble the youngest Jenner enough for the internet – and the Kardashians – to draw conclusions.

In a new sneak peek of Keeping Up with the Kardashians, we learn the emoji really pissed Kourtney off, Khloe subliminally tweeted about it, and Rob was having none of it. Because of course, Chyna’s carrying his kid.

Rob, furious at the conversation, denied that it was his little sister featured in the app, threatening, “I’m gonna go on the red carpet tonight and I’m gonna tell everybody how I have the worst, most unsupportive, disgusting family.”

What a ride-or-die. Watch Kourtney explain in the clip above.

PHOTO & VIDEO CREDIT: E!, Getty

[ione_media_gallery id=”4163145″ overlay=”true”]