Rob Kardashian and Blac Chyna are 'not together and not engaged'.
Sources say Chyna returned her 7-carat engagement ring to Kardashian after a massive spat last month.
Allegedly, "Something caused them to have a blowout fight, and Chyna gave the ring back and it was done. They officially are not engaged. There is no wedding."
Kardashian prosed to Chyna last April after just three months of dating.
They welcomed a child together daughter Dream in November.
A source tells E! that the duo is still working on figuring out a custody agreement for their daughter.