Ds will only eat something if he's given all of it, for example a whole biscuit, or banana, or apple. He won't eat it if it's cut or broken into slices, and in fact will tantrum if offered something which is broken in half.
As I type he is having a major meltdown because i dared to offer him half an Oreo (I gave him a whole one yesterday and he started doing laps round the house so perhaps a tad too much sugar?) - it's as if the half/broken biscuit scares him. He's rolling around screaming "NO!" the same way he does when he has a night terror. When he gets like this all I can do is sit in the same room as him, he won't even let me sit next to him as he kicks and punches me and woe betide me if if i try and pick him up.
Is this just normal toddler behaviour? He's 22 months.