There is one other thing I wanted to point out. I don't blame this woman for coming out and speaking up because if she hadn't, the finger would get pointed at her for being the nanny. Think about it, what is more controversial and at the heart of this case than Kronk finding the body? The invisinanny!!!
You better believe if LE told me I looked, right down to the last detail, like the nanny who Casey said stole and killed her daughter, I'd be the first to come out with my story. There is no way this mistress wants the finger to be pointed at her for Caylee's death, even if it could be disproven. We all see how rumors work and how hard it is to get past a rumor even when it's confronted with facts.
So yes, the affair might be in question, but no one is saying this woman is the nanny. After all, had she not said anything and then allegations of her being the nanny surfaced, we'd be questioning why she didn't ever go to LE or ever say that she wasn't the nanny to clear her name. She should thank her lucky stars that the affair is the only thing in question at this point.
Just something else to keep in mind while we wait...