An elaboration of heteronormative, means that only monogamous heterosexual relationships are permitted, the 'mono' part could be dropped for those practicing single vs. plural gender combinations &/or 'matri' (marriage) can be entered before or between parts (below) for an ecclesiastical &/or nationalist tone
Portmantaeu of mono (single) + hetero[sexual) + conformity (restricted variety or freedom).
Jeez, it's now the 21st century but plenty of olde & dusty (read 'dirty') institutions, some dating millennia back, are still insisting that monoheteroconformity is the only way to live decently
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)