Khloe Kardashian might be excited to be an aunt now, but she wasn't too pleased about older sister Kourtney's pregnancy when she first found out.
In a sneak peek from Sunday's E! season finale of Kourtney & Khloe Take Miami, Scott Disick and Kourtney break their pregnancy news to her younger sister Khloe for the first time, and she doesn't take it well. (Watch video above.)
See photos of Kourtney and other stars who have gone from wild to mild!
"He is doing this intentionally to keep you," she said of Disick.
At the time, the entrepreneur, 26, had recently reconnected with Kourtney, 30. (The couple met in 2006 but split in November 2008 after the pressures of a long-distance relationship and suspicions that he cheated came between them.)
"He's f****ed up how many times?" Khloe, 25, continued. "And you knew this was a guaranteed way to keep you in here."
When Khloe asked if he is capable of taking care of "another life," Disick got defensive.
"I don't need to prove anything to any of you," he said.
Khloe's reply? "You actually do."
Khloe, who got married Sunday to L.A. Lakers player Lamar Odom, didn't have kind words for her sister, either.
See photos from Khloe and Lamar's wedding!
"I'm so disappointed in you," she said to Kourtney. "I think this is disgusting and he is disgusting, and I want nothing to do with him."
To find out what else happened, tune into the finale of Kourtney & Khloe Take Miami this Sunday on E!.