Another baby of around 1yr old bit my baby who's about the same age on his finger really hard today. The mother whome I vaguely know, was sitting close by and when I told her that her child had bitten mine she replied' oh, she's doing that alot lately- she's teething'. She didn't apologise or tell her child off, but merely shrugged her shoulders as if it was an acceptable thing to do! I don't allow my child to bite me or anyone else and can't believe other people think it's ok? Do you think it's acceptable? What should I do if it happens again? Tell the mother or the child it's not ok or just walk away?