It used to happen the odd time's now she's going through a naughty phase it's nearly every time and i dread feeding instead of loving it like i want to. It hurts! Even thinking of quitting b.f'ing tho this makes me sad. I've tried shouting, ignoring,explaining how sad it makes me etc, even slapping (feel very guilty about this, wont do it again) Anyone have advice? She does it at the end of each feed and laughs.