Or that he had “what it takes.” It wasn’t always her fault, and women wanted children even more than men. And still do.
NO ONE really ever knows what goes on between husband and wife. Sometimes THEY aren't even aware of what's really going on.
So, judging married couples by what WE see and hear and/or what THEY say together or separately isn't always easy.
Couples usually discuss children before marriage. But even THAT can change when the time comes to really having them.