Ok so I have this one year old that can be a real bully towards all the other kids like taking toys, toppling over them and staying on them. Well two weeks ago mom notice three bite marks on her . I was sad and very down as I didnt notice anything nor did the baby call out she had been biten. Well today mom text saying she has another bite mark. I have this sick feeling in the pit of my gut thinking um well im a bad provider and I dont even notice this is happening. the child never indicates shes hurt. So I text mom asking if she could be doing this at nap time because when I put her down she gets mad.
Is that a possibility? How do I prevent a child from biting her if I dont know who or how it could possibly be
No other babay is getting bite and I have three other one year olds. Help