So women want the dad to stay around and they have other people force it to happen (in the form of the law). With what you're saying shouldn't woman NOT have the right to force men to stay just because they want it? Again, you are solely focusing on the idea that a child will enhance a man's life expectancy. Who are you to dictate that this is the only factor to consider? What about the quality of life in those years? If the man is stuck with a child they don't want, quality of life may be lower…