i have 2 boys aged 2 and 4. Sometimes they get on great, other times its just constant arguments. The main problem is ds1 continuously winding ds2 up eg poking him, throwing a soft ball at him, snatching what he's got then running away. He just really seems to get a kick out of it. Doesnt usually get too aggressive. I just dont know how to best deal with it and it makes me so mad i want to hurt him. Do i just need to turn more of a blind eye, or is there some magic cure? And is this normal? Thanks