My 20 month old is usually manageable. But to be honest, some days I just lose the will. Today, he hasn't slept, whinging, demanding, won't go to bed, slapping me, pulling hair, throwing things, climbing on everything. Laughs when I tell him off. Feel like I'm gonna BLOW. Tonight I'm done. Is this normal behaviour. Just looking for someone to tel me I'm not alone. Fed up with Dh coming home from work with no patience when I've had a day from hell. Surely he should take over? Left him in bed to cry which I never do but I honestly am fed up.