Gay marriage was not even on the radar screen yet. If a pair did become known in the non-gay world, your partner was known as your “friend” or your “roommate”.
It was the era of “couples” always having separate apartments, not talking about the other at work or school, or among straight friends. Society didn’t like it, families raised eyebrows. In those days, many guys wee gay on weekends, straight acting Monday through Friday. Society was very anti-gay, the gay community had lots of internalized homophobia, and whenever and wherever pockets of freedom existed, of course there were excesses that cover compensated for what most of their lives were previously, and for the majority, off of Fire Island. They did not get to have boy friends in junior high (now called middle school), high school, any many even in college. Aren’t you prissy and sanctimonious? In 1976, most visitors to Fire Island had never known the freedom and self-acceptance of living “openly gay”, “Out”, in their daily lives wherever they originally came from.