Helene's face became terrible, she shrieked and sprang aside.
His father's nature showed itself in Pierre.
He felt the fascination and delight of frenzy.
He flung down the slab, broke it, and swooping down on her with outstretched hands shouted, "Get out!" in such a terrible voice that the whole house heard it with horror.
God knows what he would have done at that moment had Helene not fled from the room.