Does anyone else feel like this? My daughter was an absolute sweetheart for her first 5 years. Since then shes gradually got more and more cocky, talks back etc. The other day she said 'yeah alright mummy I'm not blind you know!'. I know thats not extremely bad but she was such an angel before, she'd cry if I even slighly raised my voice to her. Now she just stares at me blankly if I talk to her sternly (no I don't shout loudly or smack). I know its prob school but is there anyway I can stop the devil coming out?