Khloé And Kim K Discuss Why Rob 'Disappointed' Them By Dating Blac Chyna

In a clip from "Keeping Up with the Kardashians," Khloé Kardashian and Kim Kardashian West discuss Rob's new relationship with Blac Chyna.

There has obviously been a lot of drama between Chyna and the Kardashian family because Chyna is Tyga's ex who is now dating Kylie Jenner. Yeah, their family tree is wack.

In the video above, Kim and Khloé first talk about Rob's transformation since dating Blac Chyna. Khloé calls it a "miracle" to see Rob so happy and in the public eye since he's kept his life pretty private for the past three years.

He even got a Snapchat, which was a big change for him. It's obvious both sisters feel betrayed by Rob's disloyalty to the family, but Kim did pat Chyna on the back for encouraging Rob to make healthy changes. Kim said,

If she gave him confidence, more power to her.

She added,

After Rob and Blac Chyna started dating, Rob is now all over social media and out and about. He hasn't been like this in so long, that even though there's been some drama, if this is what it takes then I don't care who he's dating... I'm so happy that he's just feeling better about himself.

It looks like things drastically improved between Blac Chyna and the Kardashians over the past few months, though, since Rob's sisters have been spotted hanging out with Blac Chyna.

Kylie even posted a Snapchat telling her followers the two are friends now.

Now that Blac Chyna and Rob are engaged and expecting a child together, the family seems to be coming together to support Rob and move past the drama.

Citations: Kim And Khloé Kardashian Talk About Rob And Blac Chyna (E! News)