In fiction good always beats evil. The good guy will always squash the bad guy and justice will always prevail. That's what fiction teaches your children. That "what goes around comes around" that "God will pay you double for your troubles"
But in reality that never happens.
In reality the bad guy squashes the good guy and evil prevails as it spreads from person to person.
And I don't know about you but I wish I would have been fed a spoonful of reality as a kid.
Then I would have at least been prepared to deal with people like you who waltz into my life, all charming and smiles in the beginning, but who will stab me in the back and toss me aside the second I am no longer useful for their evil plans.
Sometimes I just wish that fiction stories could apply to real life...