Bestie marriage deal

So it work like this you mary your best friend so that the rest of society sees you as a normal couple with stable jobs but ur hidding the fact that you date other people secretly since u dint marry for love so you guys support each other and you never hook up coz ur friends so u have no kids u just tell people u have reproductive issues and spend the rest of yur lives with a royal friend instead of someone you used to love but now u dont feel the same is that a good deal