are girls stronger than boys?

I once got beat up by a girl (10 year old)... she thought I touched her butt while I was walking past her and got super $%!@ed off, at the gym... In the end, I was all bruised up, got a shoeprint all over my face and had tears rolling down my cheeks while I begged for her forgiveness.. she also thought it would be hilarious if I kissed her said butt while I did so.. so, I did. For solid five minutes or so. I don't think I will ever be able to show my face again in public during daytime.