well i would say that you hould never hit a girl, but i see you did take responsability for it...im sure that she wont bother you, knowing that in you is something terrable that she made you release, casueing you to become that which she feared. if she bothers you, give her a glare of anger, to rememnder her that the thing in you that made you do that is still in you and can come out again in a moments notice.
but im glad you confeced.
true what you did was wrong, but i guess it was a nessesary evil, so that she wont bother you. making you both happier.
you have shown her that she is the weeker one, and man, punching her out in one blow....damn, thats powerful, i just hope she didnt have a concution.