Kardashian family matriarch , Kris Jenner recently expressed her joy at seeing her son, Rob Kardashian, so happy with his pregnant fiancée Blac Chyna ? and she wants everyone to be happy with their union. Jenner commented, ?It feels so good to have talked with Rob and Chyna. Just being with them and hearing what they had to say and seeing how in love they are is amazing.? She added, "I just want Rob to be joyful, happy and productive!"