Well, in canon Cat seems to be somewhat bookish, just hiding it well.
On another note, if you don't know how long it will be you can always put up posts as 1/?, otherwise we thing your post is the whole story. Actually some people even do 1/1, but that is not neccesary.
The big question in my mind is Luthor really good, or is Ariana in on his evil plots, or is she duped as well as everyone else? Option 2 would seem closest to canon, but hey, they have been married more than a year, so you broke with canon, so who knows. Actually in canon it is not clear they were married past the end of being on the ship where they got married, since Ariana says she has not been known as Mrs. Luthor for 10 years, and they got married 10 years before.
