It is often thought that a mother has an instinct to protect her child. So much so that she may become extremely violent when faced with a situation that may damage her chidren.
This is not just anger but a deep instinctive emotion, that is stronger in women than men.
Why? If we were created perfect, with no danger around us. If our children would not be harmed by animals, disease, war, etc. Then where did this instinct come from? Why would a God give women this if they did not need it?