Kardashian Family Reacts To Rob's Surprise Engagement — How Kris Jenner Broke The News

Rob Kardashian announced last night that he and his girlfriend of four months,Blac Chyna, were engaged.

As Star reported, that same day, the Kardashian family took off on a mystery vacation without Rob, and according to an insider, it was all part of a bigger plan!

“The real reason that Kris took all the girls on this ‘surprise’ getaway is because she needed to break the news to them that Rob was going to propose to Blac Chyna,” a source told Radar Online. 

“Kris is actually very happy for her son but she knew that his sisters were going to lose their sh*t when they found out.”

As expected, the ladies were livid!

“Kim, Khloe and Kylie are without words,” the insider said. “Honestly the only ones that are happy for him are Kourtney and Kendall because they have always stood behind their brother.”

Still, despite their feelings, the Kardashian matriarch has made it clear that they are all expected to fall in line.

“Kris is demanding that they ALL be supportive of this because they have to be,” the source added. “Whether they like it or not, Blac Chyna is going to be a Kardashian.”