I appreciate your article. I concur that it is incorrect to refer to older men bearing children as "gross." It frequently happens that some men prefer to marry only when they can adequately provide for a family because, in the traditional sense, men are viewed as the providers for their families. I don't see that as necessarily bad.
These guys have been adequately able to provide for decades - they are wealthy, wealthy people, with all the support money can buy available to them.