It's not discrimination based on gender but good looks. I don't see that as a protected class. If she were an ugly, fat/ugly chick or just average, she would not be seen as a threat. Don't know if you're a right to work state though.
You have your categories mixed up gblowfish and you ignore other facts relevant to the whole situation.
If it's not race bias with you progs it's gender and guns. Grievance-mongers and victimologists!
“Experience should teach us to be most on our guard to protect liberty when the Government’s purposes are beneficent. Men born to freedom are naturally alert to repel invasion of their liberty by evil-minded rulers. The greatest dangers to liberty lurk in insidious encroachment by men of zeal, well-meaning but without understanding.” — James Madison