The Kardashian-Jenner siblings are no stranger to a camera and the 13 children they share between them have become accustomed to growing up in the spotlight.
Though you may think reality TV stars play fast and loose with the parenting rules when it comes to their famous broods, don’t be mistaken – there is a certain rule that Kourtney, Kim, and Khloe Kardashian impose on their children, and they are strict about it.
People reported that the matriarch of the star family, Kris Jenner, 68, doesn’t like the term “grandma” and would rather her grandchildren call her by a different name. 
Those paying close attention when watching The Kardashians may have picked up on the alternative term of endearment used by Kourtney’s kids Penelope, Mason, and Reign (and no doubt Rocky when he is older), Kim’s kids North, Saint, Chicago, and Psalm, and Khloe’s kids True and Tatum.”They call me Lovey,” the glam-ma revealed. “At first, I was Grandma, and all of a sudden I didn’t like the way that sounded, my mom had a friend called Lovey, and I thought that was the cutest name.”
We are sure Kylie Jenner’s two adorable children Stormi and Aire and Rob’s daughter Dream follow suit. 
Khloe favours a structured parenting style over Kourt’s attachment approach. “I am really strict,” Khloe admitted in an interview with Ellen DeGeneres. “I have a schedule. I’m very militant with how I parent True, and I believe that a schedule saves everything.”