My ex employer is in possession of naked photos of me, that were private photos she obtained by snooping around on my private external hard drive. She copied the lot of them and is now blackmailing me with them, in order to not pay the amount the court ordered her to pay me in winning the unfair dismissal case against her. She has JUST sent those images to child welfare trying to say im a bad mother, and trying to get them to take my son away from me. IS this legal, what is she guilty of, how serious is it and what should I do?