Generally, an oral lease for a term as you describe, is at the pleasure of either party. It can be terminated. WAnting you to leave due to your gender probably violates state /local anti discrimination statutes. YOu probably should talk to a real estate / Pi type attorney.
Do you really want to stay there. Maybe to avoid discrimination suit, he will agree to move you,?
The above is not intended as legal advice. The response does not constitute the creation of an attorney client relationship as this forum does not provide for a confidential communication.