Is it unethical for me to advertise my wife as a Realtor on this forum or in the workplace?

My wife is a Realtor at Ft Huachucha AZ, and I see how SMs are taken advantage of by local Realtor's who really do not have the best interest of SMs at heart. My wife is a certified Military Realtor Professional, and quite frankly gets a bit angry when she sees this happen, because we have been through the same thing. I get a little apprehensive when it comes to promoting her within the military, but if I truly know that Soldiers are being taken advantage of by other Realtor's, is it unethical for me to advertise her on forums like this or in the work place?