[Cboldt]

"Couple" works fine. You have to take words in context, you see.

Plenty of married pairs are single, see Clintons.

[DH]

Plenty of married pairs are single, see Clintons.

You are right but not many have someone else impregnate the female to have a child. Gee? I wonder why Chelsea Clinton looks like Web Hubbell and not like dad?

https://www.google.com/search?q=webb+hubbell+chelsea&rlz=1C1AKJH_enUS634US634&oq=web+hubbl+&aqs=chrome.1.69i57j0l5.25453j0j8&sourceid=chrome&es_sm=93&ie=UTF-8