Challenge's Cheyenne Floyd and Cory Wharton's Coparenting Ups and Downs Dream, of course, is the only child of exes Rob Kardashian and Blac Chyna. Dream's paternal aunts are moguls Kim Kardashian ...

However, things will be a little different this season as things Teen Mom OG star Cheyenne Floyd is still figuring out co-parenting with her ex Cory Wharton, and she called it an “uphill battle.” ...