What's going on between Rob and Chyna?

This afternoon, Rob Kardashian deleted all photos on his IG page except a throwback photo of himself.

He also unfollowed Blac Chyna. Now MediaTakeOut is claiming that he broke up with his pregnant fiancee Blac Chyna after he found a 'suspicious text' on his phone. Read their report below...

"Rob Kardashian and Blac Chyna have officially broken up – as of last night. The details surrounding their break up is not entirely clear. But MediaTakeOut.com can tell you this – the two filmed a scene for Keeping Up With The Kardashian’s earlier in the day, and the drama unfolded on camera.

Our Kardashian snitch refused to tell us everything surrounding the split, but did tell us that the argument started when Rob saw what is being described as a “suspicious” text message on Chyna’s phone. We’re told that the two had a BIG BLOW UP on camera, and that Rob “dumped” Chyna.

Immediately afterwards, Rob Deleted all photos of Chyna from his Instagram – and UNFOLLOWED HER. Chyna immediately unfollowed Rob on Instagram, but early this morning began following Rob again.