I am so sorry for what happened to you. Litigants are required to do their own research and determine the viability of their case. ▪

Consult with experienced defective medical products attorneys. Use the Avvo search tool to find an attorney. https://www.avvo.com/find-a-lawyer ▪

Yes you may have a case. Consult with experienced malpractice attorneys in the state where this occurred. Use the Avvo search tool to find an...

Many cities or counties have legal aid or other organizations that provide pro bono (free) legal advice and services. ▪

You may have a fee dispute case more than a legal case. Note, they are entitled to a reasonable fee.

You have a lawsuit against him which may include fraud. The viability of such a case may hinge on the collectibility of the debtor. ▪

Yes as the obligor, the co-signer can sue, if within the statute of limitations. ▪

They can sue for a deficiency and on winning a judgement, they can garnish wages. ▪

Have the paperwork reviewed by a local attorney. ▪

Not unless you are in title or have an agreement with him. ▪