Let's not forget that her own brother described her as a con artist and a thief (to Tony and his roommates). He would know her better than anyone.
I believe Casey was the reason for that family being dysfunctional. CA did not want to admit how bad the problems were with Casey, GA did but CA wouldn't let him do anything. Even though he didn't do much, he must have at least let Casey know he was on to her nonsense because remember what Casey said in the jail recording? She wanted to see George, not Cindy or Lee because she and George had not had a good relationship for awhile and were just starting to get a better relationship when this all happened. I think Lee was totally onto how Casey really was with all her lying but he still loved her, she was his sister. The only one in that family that did not want to meet head on what a rotten person Casey was is Cindy. Cindy enabled it for reasons we'll never know. It was not all because of Caylee because it had already been going on long before Caylee was ever born.
IMO
I believe Casey was the reason for that family being dysfunctional. CA did not want to admit how bad the problems were with Casey, GA did but CA wouldn't let him do anything. Even though he didn't do much, he must have at least let Casey know he was on to her nonsense because remember what Casey said in the jail recording? She wanted to see George, not Cindy or Lee because she and George had not had a good relationship for awhile and were just starting to get a better relationship when this all happened. I think Lee was totally onto how Casey really was with all her lying but he still loved her, she was his sister. The only one in that family that did not want to meet head on what a rotten person Casey was is Cindy. Cindy enabled it for reasons we'll never know. It was not all because of Caylee because it had already been going on long before Caylee was ever born.
IMO