Those are great points, but I'm worried that because my spouse has been so nonchalant he's probably missed a dozen chances to work me in or at least let it be known that I'm interested.
So? That's water under the bridge. What's the point of worrying about past events? Just do what you can, starting now. Including having a talk with spouse about finding opportunities to work you in.
I'm worried now that I'm really on the market for a permanent gig he's not going to be willing to stick his neck out for me if it means causing a slight ripple in his department. Our relationship is good, but I've suddenly realized how very compartmentalized it is in this respect.
And while I have been adjuncting regularly for about four years there and I know lots of people, if he's made it clear that he's not going anywhere and ok with me teaching at Farfaraway University, there's not much incentive to give me anything...
Good grief, all written out like that it really looks bleak.
Maybe it is all bleak. Maybe it's not. Are you concerned about broaching the subject and thus finding out for sure whether he's really that way or not?