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In a Twitter rant, Rob Kardashian posted his sister's phone number, then proceeded to put everyone on blast.

Sydney Scott
Sep, 27, 2016

If you were busy watching Monday night's debate, then you probably missed Rob Kardashian taking to Twitter to put his family on blast.

It seems Rob and little sister Kylie Jenner might have some beef. Kardashian tweeted Jenner's phone number twice, the first time writing, "I ain't hacked either this is rob dog lol." An hour later Karashian shared the reason for tweeting his sister's number, saying, "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?"

Whew! The drama!

A source for PEOPLE confirmed that the number Kardashian tweeted was actually Kylie's, but it has since been disconnected. By now most know that the Kardashian's and Blac Chyna have quite the history, beginning with Tyga leaving Chyna for a then underaged Kylie and the family completely dumping Chyna afterwards. Chyna's relationship with Rob isn't completely perfect either as viewers have seen on Rob & Blac Chyna.

However, with a baby on the way, whatever drama going down needs to be solved quickly.

Rob and Blac Chyna's little girl is due this fall.