Not to mention the rewards for doing so are much lesser. If you build a family and at some point your wife decides for whatever reason she no longer wants to be

Not to mention the rewards for doing so are much lesser. If you build a family and at some point your wife decides for whatever reason she no longer wants to be with you, whether that's having an affair, or just getting bored. You will have your children taken away, your wages garnished for the rest of your life, and everyone will always assume it's your fault. I guess at this point what reason do most young men have to invest in society?