DD is 22 month and DS 3 months. DD has just started to be very difficult and DS is quite demanding. Today I just found myself slapping DD's leg, although I am against hitting children in any way, and shouting like a fishwife. She was being very very difficult in my defense, but that's no-excuse. What do you do when your nearly 2 y/o defies you and misbehave (throws her food on the floor, throws her toys around, try and tips everything she finds)? I feel so crap