I too noticed that the grandpa smiled in odd places of conversation. He also clapped when the audience clapped when they were supporting what Dr. Phil was saying against him. Why would the grandpa clap? Hum.? I do know that I have had friends that when they were extremely nervous about being found out about something, they too laughed. Is this his nervous behavior, or is his brain and mannerisms not cooperating. The brain is a wondrous organ. It can show the truth when we don't even realize it. I too think that the daughter also was not 100% truthful. Yes, she most definitely could have blocked out things mentally. I had a sister who was raped and blocked it out for 3 yrs. But it was a doctor who examined her who was able to prove that it actually happened. She was 13 then, and had no boyfriends, and we didn't live in the pressure driven era that our kids do now. I really feel that yes, the grandpa was a known pedophile, he said no b/c they were family members, but the definition is the same. With that fact, charges should be pressed, unless the statute of limitations has run out. They still should try.
I came from a family that beat us into submission. It is true, the beatings escalated. They don't start out that vicious.