If they've truly changed, their reward is from the universe in the form of a more peaceful and fair existence. You are not the reward fairy. You are not a vending machine where they put in an apology and get a bag of no-consequences.
Madness string 98159
I am perfectly controlled. My mind is as cool as a bald mammoth. My intellect is absolutely in charge. I am not angry. I am thinking positively. My faculties are fully engaged.