My 6 year old daughter is in first grade and is starting to have behavioral problems. She has started to steal from her peers, then when confronted she lies to her teacher and to her principal but will only confess to her teacher. When she goes to the restroom she goofs off with her peers and for some reason feels the need to unravel all the toilet paper. We did not have any problems in Kindergarten. This is her 2nd offense. Please help! I don't know what to do at this point.