There is a part of me that wants to 'ship Roy/Hughes, but I can't, because Hughes would never, never, never betray his wife.

What about before Hughes met his wife? I'm pretty sure they were soldiers together then.

Oh, and have you heard about the new anime that's more closely based on the manga? I think there are eight or nine episodes out so far. (Which I haven't seen, because I'm Extremely Behind on the manga and the scene I saw was about something I didn't know and I decided I didn't want to spoil myself.