Kris Jenner and Kourtney Kardashian are ready to find out the truth about the water on Keeping Up with the Kardashians.

Kris wants to know why Khloe is putting her diet before her child, but what is the response she gets?

Kourtney is on the fence about whether her sister are being offensive to her.

Khloe and Kim are unimpressed by Khloe's comments and seek answers.