The school provides unisex bathrooms for these deviant perverts but he neglected to use them. Nobody forced this freak to dress like a girl so if he chooses to forgo the unisex bathroom and intrude on the men's room then a broken jaw is what he deserves. The time for tolerance of these perverts is going to come to an end, either peacefully or through violent revolution. It will come to an end and all that being squishy about it does prolong the agony for everyone.
“deserves”?
You are mentally ill.
Probably more so than the “girl” in this story.
At least that creature is harmless.
You, however, should have no part in raising or teaching kids.
Nor, probably, should you be permitted to wander around unsupervised.
So now you oppose a male from using the male bathroom? Who is the sick one here?
Nobody deserves a broken jaw......except maybe you.