Nisari, can I suggest going to your local Mosaic and have a word with the powers within, I'm sure they will have the ability to sort this out, I would explain in detail especially what that child has said to you, no one has to put up with this & I mean no-one, I would not even think of moving, why should you? you are entitled to peace, I've had a problem years gone by that was sorted by myself, keep on to the powers within you local mosaic, good Luck but do not back down..