Help I hit my girl?

Basically, I ****** my fist back, and flew it straight into her nose. I thought it would be like the movies where she would get a little trickle of blood. It wasn't. Her nose EXPLODED. I think I must of broken a bunch of cartilage or something because blood shot out of both her nostrils, got all over me, got all over the floor. She staggered backwards, hit her head hard enough on the wall to leave a dent, and slumped down.We were both stunned for about 10 seconds before she started crying hysterically and ran into my room and locked the door. So I went to wash my hands, and while I was in the bathroom I heard her run out of the house and take off in her car. That was about 5 hours ago so I guess she didn't go the cops or anything. So later I went home and broke down in tears.. My mom came in the room and when she heard about the story she got scared and said your moving with your auntie and uncle in bel air. I whistled for a cab and when it came near the license plate said fresh and had dice in the mirror. If anything I can say this cab is rare But I thought 'Now forget it' - 'Yo homes to Bel Air'