"I, as the husband of an Anglo-Argentine do not have to explain why."
Yes you do. I don't give a flying fuck who you are married to. Did she actually take money for sex? If so, did she have any choice in the matter?
You seem to be out of touch with the growing realization that prostitutes are almost always victims, not criminals. You have a derogatory word for prostitutes; what's your term for the men who victimize them? You know, the men who spend money on prostitutes? And the men who call them whores?
My word for you is asshole.