I am trying to fix papers for my wife. We are legaly married through the state of California. ii am on dissability, I have cancer in the liver and the craniel of the head and have hade cancer on the platuetary gland, what steps or what can I do so my wife won't have to live the state, thank you

Sorry to hear about cancer, I do hope things are getting better for you.

In order to fix your wife's papers, you would need to start with filing form I-130
Download form and instructions here: I-130

Since you are on disability, and no other details provided, you would need to check whether you are qualified to sponsor alien spouse or not. Consult experienced immigration attorney.