Why would you automatically look for benefits? If you marry a younger woman or a woman who is the same ages you would you also look for benefits? I think an older woman is much more mature and knows what she wants but at the same time as she would would probably want kids sooner than you. Overall I dont think you should look at benefits I think you should look at if you love this person or not.
I'm not looking for benefits, but I do love the woman, it's just that I want to ask you, is this romance normal ?. Now I am afraid if later a more mature woman will enslave her younger husband.