Yeah, I’m skeptical. For instance:
“People will live together like married without being married. (I do not believe the concept ‘co-habitor’? existed in 1968 - E. Minos.)”
It absolutely did. I remember as a kid, knowing of people living together without being married. And, that was in the U.S. I find it hard to believe that the Norwegians were more parochial than we were. Could be, I just doubt it.