There are options! I have a mother that had a stroke, cant talk, barely walk and has little to no strength in her arms. I looked here at this forum and found help.
This is what I did...
I wrote to the DMV Department of Motor Vehicles and they inturn sent me a form to fill out to tell them why she is not to drive. I then filled it out and sent it to them.
Inturn they sent me a form for a doctor to fill out. I knew that the doctor did NOT want my mom driving, so I just held on to it.
I eventually got the suspension/revokation notice. If I let it lapse 15 days which I will It will be irrevocable.
KEY: fill out the form honestly! You will need to have her drivers license number.
Good luck on your journey. I know its a long road, but remember there are friends at every turn!
Michele