My dd is 5 . At bedtime it is like someone has flicked a switch. It doesnt seem to matter what time we start the bedtime routine. Her behaviour becomes hideous. She wont go to the toilet , brush her teeth , get undressed , get her pyjamas on. She throws herself around , crawls around the floor , acts like a baby. To be honest its quite hard to describe. It can go on for ages and no matter how we act with her , its like she just cant stop. We have tried every approach. Its so wearing. I ended up in tears of frustration tonight. By the time she is eventually in bed it is so late that I feel ready for bed myself.The earlier we start , the longer it goes on for. Any experience or advice would be appreciated. Im so worn down with it all.