my sweet dd has turned into a bit of a monster, and its getting me down! she seems to wake grumpy, everything sets her off crying, and she shouts about everything. no amount of ignoring bad behaviour/praising good behaviour is helping. she sleeps and eats well. it is getting me down. I am embarassed to admit I shouted at her to stop shouting and crying tonight, after hours and hours of tears and tantrums. help.