that 's deep....but that barely happens in our country....
It doesn't happen in mine either, but I've heard, seen and witnessed some stories in other societies.
Even a friend of mine, an Arab (which gives you a hint of how 'motherly' women are), had a sister who died when the sister was three. After that the mother gave birth to my friend and her brother, but she was basically a guest who cooks, cleans and looks after them.
Apparently after the loss of her sister, her mother gave up 'mothering' and til now(My friend is 17), she hasn't felt an real emotion from her mother. So mothers, the sad story is, do not ALWAYS love their children, be it for innate reasons or other factors ~