I know he's in the terrible 3s but... I'm at the end of my tether. No matter what it is 'don't run off/onto the road', 'eat your dinner', 'stop hitting your sister' etc. It's 'no'. I warn him 3 times then intervene, i.e. time-out/room or slapped bottom (that's for running off in the street, trying to get the message home that if a car hits him it hurts even more... - and please no debate about whether to bumslap or not... please )
Also he's teasing and 'bullying' dd (6y), which generally starts at teasing and then ends with him trying to clobber her over the head with something...
I've tried ignoring/walking away (when he's not at risk or putting dd at risk), tried time outs, tried threatening with 'I tell papa' which used to work, but lately even that threat doesn't get any response even though he knows that papa will 'punish' much more severely than mama), removed faviourite items, sent him to bed early and even resorted to very non-constructive shouting (new neighbours probably wonder what mad woman lives next to them )
The most infuriating thing is that at nursery he's an angel!
HELP!