If my husband had sex with anyone, let alone a 16 year old, in the week I miscarried I would regard that as an exacerbating factor not a mitigating one.
I suspect the judge identified with the professional more than the troubled girl, hence her being a woman didn't give her particular insight into the case.
I have been pretty disgusted by reactions of my friends, who consider themselves free thinking individuals, yet who defend men having sex with 15 year olds, such as in the Polanski case or that teacher who ran to France with a fifteen year old. I despair , I really do.