· rob kardashian and his ex-girlfriend blac chyna have reached a custody agreement over their four-year-old daughter dream. · kardashian , 33, and chyna , 32, initially entered a paternity arrangement in october 2017 that neither party ultimately followed. · before kardashian , 30, publicly attacked chyna , 29, on instagram and twitter on wednesday, the former couple established an unwritten agreement to split their time with their 34-week-old. · rob kardashian and blac chyna reached a new custody agreement after three years agreeing to a joint custody schedule for their four-year-old daughter, dream. · rob kardashian and blac chyna finally have reached a custody agreement over their daughter dream after a 3-year-long battle. · us weekly reported on monday that rob and chyna reached a new agreement “without court intervention,” which was filed on december 8. The former couple have since reached a new agreement “without. Kardashian and chyna will share physical custody of dream through an alternating weekly schedule, according to legal documents viewed by us weekly. · the model (who formerly went by the name blac chyna ) just shared new details about her custody agreement with her ex rob kardashian and her ex tyga, and she is very excited about it. According to legal documents obtained by the outlet, the the former pair will share physical custody of dream based on an alternating weekly schedule.