I remember the babysitting thing from trial testimony as well. Also, Cindy told Dr. Phil that she thought KC was keeping Caylee away from her on purpose. But, Phil didn't ask WHY KC would do that. IMO it was because of the fight.
Phumi, I have also wanted someone to ask that same question of CA. According to everything CA has said to date I guess we're supposed to actually believe that:
1. FCA stole money from her grandparents and when CA found out about it (didn't CA find out about it on the Father's Day visit to the nursing home with Caylee?) it made her so mad, so fed up with yet ANOTHER incidence of KC stealing money, that she refers to this particular theft as being "the one that broke the camel's back". (Ok, I can buy that.)
2. When CA returns home that night after finding out about the theft from the grandparents and being so livid with FCA and this being the final straw and all, what does she do? She does what every other person does when face-to-face for the first time since the event with someone they are very angry with and who has placed the last straw on the camel's back, and therefore, breaking it - she cuddles up with that person to watch videos and has a nice, pleasant evening at home. (Yeah, that's EXACTLY what I do when I'm really, really upset with someone who just stole a large sum of money from my parents.)
3. Since there was no fight or confrontation with FCA (although GA DOES say he confronted her, so that goes against CA's version of that evening's events) and they spent a nice, quiet evening at home watching videos while all cuddled together, why would CA think that FCA leaving the next day with Caylee and CA not seeing or talking to Caylee for days and then weeks on end, would be FCA's way of purposely keeping Caylee away from CA as some sort of punishment/retaliation or in spite? If everything was cool the night before and there was no fight, what reason would FCA have for taking Caylee away from CA and better yet, why would CA even consider this as the reason she didn't see or talk to Caylee during those weeks if everything was good between CA and FCA the night before, as CA described? (The more CA talks, the more she slips up and little bits and pieces of truth come out if you read between the lines.)
Cindy was steamin' mad that night. She confronted or maybe even attacked FCA. There was a fight and physical altercation. FCA left that night or next day with Caylee. I tend to believe it was that night and Caylee was killed in a FCA rage. If she had waited until the following day to leave, the rage would have worn off and she'd have been much calmer, even if still miffed, and Caylee might still be alive today. I don't think anything physically happened to Caylee during the altercation between FCA and CA but just because of there not being any fractures or signs of trauma on Caylee's skeleton. But that's not to say that there couldn't have been a soft-tissue injury that could have been fatal to Caylee and there'd be no evidence of it once her body had skeletonized. It's POSSIBLE, but not likely. I'm much more inclined to believe that FCA and FCA alone killed Caylee and it was either done in a rage (not intending to kill Caylee, but just a lashing out in rage and "oops", Caylee's dead and OMG what do I do?), or she killed Caylee on purpose to spite Cindy. I want to lean toward the 1st possibility so badly because it would somehow seem less "evil" if she was accidently killed by FCA in a rage, but I have a feeling FCA is so cold and evil that she is definitely capable of willfully murdering her own child on purpose with no remorse or any emotions for the child at all, just to be the "winner" of some bizarro power struggle she has had with CA for years.