They’re my age, 50 +/-, so probably more “traditional” than the subjects of the article.
That surprises me because I’d think the husbands are more traditional.
I guess I would expect Asian/American pairings in a place like San Francisco, where the Chinese have been there for so long (many have no accents at all, and they are really completely integrated in the society/culture). It is first place I ever saw a Chinese cop.