Nothing is more trusting than a "Mothers Love". Cindy Anthony did not want to believe her Grand daughter was dead nor her daughter could hurt her. Over and over the Anthony family grilled Casey for information for the return of their Granddaughter. The media had already convicted Casey (probably rightfully so) but imagine if it was your child that was convicted all the while they still had no body.
Cindy's, I Love You, to Casey is a way of saying goodbye to her. The Anthony families support and belief of their own daughter is coming back to bite them in court now. And it is sad. Cindy is heartbroken all the while her daughter is using them and their actions as an alibi. This is now going to be a case of Casey Anthony Versus her family.