My daughter has never bitten me, my oldest bit me once, I bit him back to show him how it felt, and he never bit me again.
But this boy? Ugh. He's wild. He bites, he hits, he screams, but he's good natured, learns fast, and is stubborn. He gets frustrated, which is why he bites. So, I'm working hard to help him learn to communicate with language... part of it all started because his older brother would laugh when his little brother would bite.... which encouraged it.
It's hard to redirect the behavior when you have someone encouraging it.... :/
He's now bitten my 12 year old hard enough a couple times to make him cry... he said to me the other day "Okay mom, you're right, biting isn't funny."
Ya think?