Excellent advice!
Take care of you! I know you feel for your husband but you must think of your own mental health first. He more than likely is depressed due to a job loss and other stress and probably not forever. You, on the other hand, have bipolar and that is an ongoing condition and you must take care to not trigger it's ups and downs. You can love and support your husband, but try to detach yourself away from his problems at the moment and concentrate on yours. I don't want that to sound mean, I just want you to be ok!

And I am sorry for what you and your husband are having to go through. It is very tough I know from personal experience!