Khloe Kardashian says brother Rob needs to 'man up'

Khloe Kardashian is done babying her younger brother, Rob Kardashian, now that he's got a baby on the way himself. On Sunday's episode of "Keeping Up With the Kardashians," Rob's concerned sisters discussed his struggles with his pregnant fiancee, Blac Chyna.

"I called Chyna," Kim Kardashian told Kourtney. "She's like, 'Honestly, I used to think it was only you guys because that is the way it's perceived or whatever. Now I just need someone to talk to because it's really hard to deal with him.'"

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"Yeah, but he's depressed," Kourt replied.

But Khlo Money wasn't having anymore of Rob's excuses, talking to Scott Disick and Kendall Jenner about her brother's problems.

"Robert, as a man, he needs to get out of his own s--t and man up, and say, 'Hey, let's try to bring the family together,'" Khloe said of her former roommate Rob.

And though the family was previously estranged from Tyga's ex, Chyna, Khloe said she was "grateful" for the model after she brought Rob to Khloe's 32nd birthday party at Dave & Busters, which was held back in June.

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"Without her, Rob wouldn't have come here," Khloe said.

The family, Rob and Chyna included, snapped pics together at the bash. Since then, Chyna has been invited to several other family gatherings, including grandmother Mary Jo's birthday party in San Diego in July, which she attended sans Rob.