Homosexuals in the military, an historical recapitulation

Dear ABS, you seem to know pretty much everything; can you tell me about the history of homosexuals in the military? I am of the opinion that there never were homosexuals in the military who had, like, fake marriages. Is that true? 

Thank you for the question pretend interlocutor.

Without getting too deeply into this sensitive and captious topic, ABS thinks the vintage Wedding Cake Topper depicted below silently speaks volumes: