This brings to mind GA's deposition where he repeatedly tries to defend KC's monetary contributions to the family and just can't seen to be convincing that she helped out at all. Also, I think what KC had on both GA and CA was the fact that she made them feel they "owed" her because CA convinced her to have Caylee and they probably promised a lot of financial and emotional support. Their expectations of just what this meant varied between the three A's. KC appears to have believed it should go on forever. George wanted her to take more responsibility for herself and KC. CA seemed conflicted -- wanted KC to be around to care for Caylee, but for whatever reason did not want to force the financial issues, and also wanted to maintain complete control over KC's personal life and whatever decisions she tried to make about care of Caylee (granted, it appeared that KC often made some bad decisions). Truth is, good or bad decision, if KC wanted to have Caylee at a boyfriends apartment when she stayed there, that was KC's decision -- she was Caylee's parent, not CA. But CA was very strong-willed about this and other subjects when it came to care of Caylee, and KC was forced to lie/defend her decisions. JMO, not defending KC in any way, just making observations.