My lo's classmate bite her ear in childcare.The teachers told me that they did not stop them in time. Now her ear is swollen. Heartbreaking. :( What would you do when your lo being bitten?

When my toddler was attending childcare centre, i would see scratches, bite marks on the hands and legs... for me, i encouraged my toddler that these are small matters and also he need to take the initiative to stop the other toddler and tell the teacher as i cannot be there always... i would also highlight these to the teacher and ask what she would do to improve these... then i do my observation... if the teacher always say say to comfort you, i think can consider change schools already...