The nightly bedtime battles are getting me down and I am depressed that my children's picture of me in their heads as they fall asleep is not of an adoring mother but of a screaming banshee! I have DS1 4, DD1 2.5 and DD2 10 weeks. DD1 has dropped daytime nap so she's overtired by bedtime and DS1 has recently developed "an attitude". We used to have good routine but now feel that they are running wild at bedtime and it's out of control - any tips ?