Rob Kardashian blasts family, releases Kylie's phone number for not inviting Blac Chyna to baby shower

There's war in the Kardashian household again! Rob Kardashian is not happy with his family and he took to Twitter to blast his sister Kylie Jenner's phone number out to his millions of followers.

It has never been heard that a baby shower held without the pregnant mum-to-be but the Kardashian/Jenner clan wanted to throw a first of its kind. And Rob Kardashian was not down with it.

None of the Kardashians have yet responded to Rob's tweet, though Chyna did take her her own Snapchat account earlier on Monday to share a text image that stated simply, "My baby shower is Sunday."