> Many are on anti-depressants or in therapy etc. After many relationships they seem to lose their ability to bond with a man. And most of them don't truly get any fulfilment from work, hobbies, friends etc. Not having children is a huge void in their lives which they often fill with cats.

I think you're projecting some very unhelpful stereotypes. Women aren't just breeding machines. Nothing wrong with therapy. And I know many who are doing just fine with work, hobbies, friends, etc.