My 2yr old is starting to hit, punch and kick her brother (6 yrs) I have tried everything, from timeout and reward charts and taking toys to sending her to her room (YES at age 2!) she can't properly talk yet but can say simple words, Timeout seemed to work but then she would always run away and hide and it would end up with me giving up after LITERALLY 5 hours or me not able to find her! What do I do?