Yes, though it may not be wise. Consult with experienced attorneys in the state where this occurred.

If you are not comfortable with your attorney, search for a new one (before you fire the current attorney).

If you are on the loan, but not the title, no you cannot be sued on that basis.

From these facts alone, fault cannot be determined.

You can get all financial losses but not emotional distress.

Yes you can. You can then garnish wages and go after other assets.

While case is possible, the recovery may not be worth the time and expense.

Judgment collection attorney where the debtor lives/ works.

If it was a gift, probably not. If she was to pay, you can sue her.

It may be a case. Medical malpractice means that a doctor violated the standard of care. A bad outcome is not enough. Another doctor would be...