On Sunday’s episode of “Keeping Up with the Kardashians,” viewers got an inside look on how Rob Kardashian’s family dealt with his shocking engagement news. During the episode, Rob’s mom Kris Jenner vented her frustration over being blindsided by the news her son had asked Blac Chyna to marry him — she found out while vacationing with the family in Vail, or Colorado. She said,"He asked her mom for her hand in marriage and he’s never even mentioned it to us. I’m not going to call him, he should maintain called me. To hear Rob got engaged through social media is a bit disappointing to say the least."
Source: extratv.com