Rob Kardashian and pregnant Blac Chyna 'back together' after she 'flipped he could cheat on her'

On Monday, Rob Kardashian and Blac Chyna were said to be split after what appeared to be a vicious argument.
Now comes word that the feisty couple are 'back together' after what is being called their first knock-down-drag-out fight over Chyna's fears that the reality star would cheat on her.
Rob was so angry after Chyna raked her long nails down his arms, drawing blood, that he deleted all traces of her from his Instagram account 'to hurt her,' 

Rob and her have been getting into little tiffs and Blac Chyna flipped on Rob,' a source told He was so p*ssed at how she spoke to him, so he deleted everything about her to hurt her.'
Added the source: 'Rob has never cheated on (Chyna, but) she is very paranoid about that from past experiences.'
Rob and Chyna are 'fine' now, friends told the news site, and the pair are 'back in love and have spoken through their fight.'

Source : E news