Now THAT is a sick minded lady! And I don't suppose the police noticed the hammer holes in the wall? Isn't that attempted murder, or at the very least child endangerment? And she probably didn't tell the police about being pushed by your uncle, because then.......they would SEE THE BLOOD somewhere from his finger being bitten! = that would be something for her to explain too? Take the key, lock her up, loose the key,......not a problem for most of us to do to her, for sure. Your uncle, grandfather,mother, and you are in my prayers.