This time Khloe has spoken up, telling her sisters "No one should congratulate them".
In a recent clip from the forthcoming episode of Keeping Up With The Kardashians, Khloe speaks to Kim, Kourtney and Kylie, telling them specifically not to congratulate their brother on his engagement to Blac Chyna.
Khloe also suggested that one of her siblings would break and congratulate Rob. She added, "That's so desperate and fake of whoever does first because I know someone's gonna break."
Rob Kardashian and Blac Chyna got engaged less than 3 months after the couple confirmed they were dating. Blac Chyna announced the engagement on Instagram.
The couple is also expecting a baby together.
The clip also features Kylie Jenner reading out a recent tweet from Tyga on the controversial engagement. Kylie reads, “'everyone deserves to be happy. What someone does for their happiness is not my concern, as long as it's not interfering with my happiness'".
Kylie continues, "People are trying to make it this big feud and it's just, it is what it is, like we just want Rob to be happy," Kylie explains. "I just feel like the world thinks that we care so much and they're making it this huge, big deal when in reality none of us really care we just want Rob to be able to tell us when he's gonna do something so big like this."