Ryan O'Neal's emotional interview with Piers Morgan airs tonight, 9pmET/PT, and the actor talks about his daughter Tatum O'Neal, his longtime love Farrah Fawcett and, in some cases, how they intersected in his life. "What bothers me the most is that there was turmoil during my love affair with Farrah, a lot of it caused by my family and my kids," O'Neal said. "All of them, but particularly Tatum. And I just think that if she had never met us, would she still be alive today? Because nobody knows what causes cancer."
After Piers questioned whether he truly believed the stress from Tatum and others could have caused Fawcett's cancer, O'Neal said: "Maybe it isn't true but it's possible...Sorry Tatum, but you probably know, too." Watch the full hour tonight, 9pmET/PT.