Dream Kardashian is your niece she is the daughter of your brother Rob Kardashian and Blac Chyna your ex-sister-in-law and her aunts are you and Kourtney Kardashian and Kim Kardashian and Khloé Kardashian and Kendall Jenner and Kylie Jenner and the granddaughter of Kris Jenner and her cousins are Penelope Disick and Reign Disick and Mason Disick and Rocky Barker and True Thompson and Tatum Thompson and Stormi Webster and Aire Webster and North West and Saint West and Chicago West and Psalm West