I think if you feel threatened then you have every right as a woman to defend yourself from a man that exposes himself to you or your children. I stated this in another post and I will repeat it here. I have been lucky not to come across any of these peices of shit in person yet but I have decided that if I ever do happen to see one I will walk up to him with a slight smile on my face and ever so kindly knee him as hard as I can in the balls and as he goes down I will turn and walk away and loudly proclaim, "only a man goes down like that when kneed in the nuts." I mean seems more than fair to me.