Quote mamarock: I have always thought Chrisopher was the biological child of JR and Kristen (Sue Ellens sister)
But after some research, I found out I WAS WRONG *) After Kristin's death, it was learned that her husband, Jeff Faraday, and not J.R., was the father of her child, who had become Bobby and Pam's adopted son, Christopher Ewing. Kristin had miscarried the child she had conceived with J.R.
Don't feel stupid, Mama. I saw that episode. It could still come back that JR is Chris's Daddy. You know how the soap world is. At the time, JR was trying to blackmail Bobby and Pam into doing something for him with the notion that he could take Christopher away from them. It could come out that Cliff paid of the nurse or doctor to make it look like Kristen had miscarried JR's baby...or Mrs. Ellie could have done the bribing...all to protect Bobby and Pam. Never say never in the soap opera world. I am so hoping that this is one of the infamous revelations in the season finale. That would be so awesome.