Help! At our weekly mother & toddler session this morning, all my 26 month old son did was hit other children, shout and cry. This happens more and more now and telling him off in a strict voice, taking him out of the room to tell him firmly that his behaviour is wrong and even sitting him on his own in a corner doesn't stop it. Of course the other children there are angels by comparison! In other situations he's usually ok, bar the odd tantrum. It is a phase? Jealousy of his 6 month old sister? Should I ignore it and wait for it to pass or should I stay at home in the interests of the other toddlers?! Anyone else going through this?!