I am not related to any of the children you mentioned or nannies but I just wanted to say that you are doing the right thing by posting on here and it is definitely not an overreaction. I recently put my daughter with a childminder and to ever think that my child was neglected to cry for nearly an hour, it makes my heart bleed. Also, as you mentioned, if the nanny does this in public space, no one knows what goes on behind closed doors... I hope the parents of the little girl read this post and take appropriate action.