There are so many things messed up with our so called "judicial" system it isn't even funny. Sorry to hear about your situation. I am 90% sure your husband could find a way to win in his situation, but he can't do it if he has an attorney representing him, attorneys take an oath that says basically, uphold the integrity of the court and the profession all else be damned.
I did a blog on that very subject, I took the oath that lawyers in Texas are required to take in order to be admitted to the state bar and broke it down for lay persons to be able to understand. Here is the link in case you would like to read it https://steemit.com/blog/@sultnpapper/daily-dose-of-sultnpapper-11-10-17-not-guilty-by-reason-of-insanity
It was the start of the whole "not guilty by reason of insanity" but as I have been known to do, I got side tracked and explained the whole court / lawyer / client relationship in that post.
Take care and thanks for stopping by and sharing your experience with us.