JB did bring up his supposed affair. But it is not relevant, and does not discredit him, IMO.
George was under a huge amount of stress. He is a henpecked husband whose wife demanded he stand by casey to the point of saying ridiculous things to the media like: "There was no body in that trunk!" But from the beginning, you could see his ambivalence about casey. He told the police he felt she was hiding something. he admitted to them that her car reeked of death. He told them about how she tried to keep him away from her car by running past him and angrily shoving the gas cans at him when he tried to see whether she stole them or not, etc., etc. He was dealing with a wife who was in deep, angry denial, even denying that Cayelee was even dead, such that he had no one he could express his fears and doubts to, all the while that he was feeling torn between love for his daughter and his love for Caylee. It's a greek tragedy and I can understand it if he sought refuge with someone else at such a time. It's not great but it does not prove him to be a liar.
What evidence has the jury seen that shows George is a "known liar"?
That's a good point. But I remember him on the stand saying he would lie for her, die for her, anything. His testimony in this trial is helping to convict her, to set her free so how on earth is he working for the defense? He seems outraged, sick at heart, in despair and horrified by her allegations - in a word, credible. This does not help casey. It could lead to her getting the needle.
I agree. I think this is the real George we are seeing but with a newfound respect for himself, and resignation as to what happened to Caylee and who caused her death.
JB and ICA irrevocably crossed the line when they accused GA of sexual abuse and he finally said Enough....this stops right now.
There is no way I would ever believe that GA caused or would overlook any harm to Caylee. Never. She was the light of his life.