a hit dog will holler
You react like someone just took your last slice of pizza and you're not going to let them get away with it.
'You're the worst.' 'The worst? So you're saying I'm a total waste of space? I'm not even going to argue with that.'
'You broke my phone.' 'You broke my phone? So you're saying I'm clumsy? I'm not even going to fight you on that.'
'You cheated on me.' 'You cheated on me? So you're saying I'm a cheater? I'm not even going to deny that.'