The disability sounds like a red-herring. Don't mention it.
Play the practical real-life experience as much as possible. Talk to your department chair where you have been adjuncting.
I am a little confused as to what exactly you are looking for..... "They seem reluctant to allow my return....."
Not sure what you mean by "red-herring". I could cover with "private practice".
By reluctance, I have often been told that once you have left the career path in psychology, return is next to impossible. This comes form both previous applications and "friends in high places".
Do you know the basics of the academic job search?
Forgive me if you know this already. First you find a job advertised, probably in the Chronicle of Higher Education though psychology may use other venues as well. You send in an application packet consisting of (at a minimum) a cover letter detailing how you would fit the position, a c.v., and three letters of recommendation. You should also include a teaching portfolio--search this forum for threads about that. Then you apply to every damn job in the country, jiggering your cover letter each time to make it fit the position.
You have a PhD, correct?
I do have Ph.D. And yes, I have done this before and I do appreciate you reply. Given my age, I do have to be somewhat selective, otherwise I may freeze to death (or worse). I need to look for one year or a position to retire from. Seem reasonable?