To add insult to injury, the Star Trek "pairings" tended to be super hot women with weird looking alien "males". DS9 took it to extremes.
I don't think the reverse was seen much at all.
That wasn't just on Trek.
It happened all the time on other tv shows and movies so much that it has become a trope. It is especially common on comedies with the dumb average looking husband and the hot wife.