Yuck. I hate the wedding page. Normally, I don't mind the age gap, but love between a 10-years-ago girl and a 30yo man is something really disgusting. I know someone will mention Rin and Sess. But gosh, that is the wartime, ancient time. Thus Rin is already 16yo when she born the twin. And this is modern life
20yo gap is nothing big, however 10 and 30 is something you need to made it disappered from this world.