The Bilbe says train up a child in the way he should go and when he is old he will NOT depart from it.
So if children grow up in a home where there is no father and the mother screamed and hollered and beat her children and always told them they were NG, No Good, Good for Nothing, Never amount to Nothing, KIDS! Blamed them for father leaving cursed God for giving her such rotten, low down, demon possed KIDS!
will those children really ever truly believe Jesus loves them as much as he loves everyone else?
In order to do that they have to depart from the way they were trained but the bible says they will not.