Kendall kalls out Kim on this Sunday's Keeping Up with the Kardashians.
As previewed below, the 15-year old gets testy because the writers told her to she thinks her big sister is trying to live vicariously through her modeling career.
"Kim originally wanted to do runway but she was too short for it," Kendall says after having storming out of a runway lesson her big sis had scheduled for her. "I think she's taking her fantasy out on me."
Kendall actually has a point. For all of Kim's monetary success, she doesn't actually have a job. Jenner? She's already the face of Forever 21 and Marc Clark.