You certainly should raise this issue in a Divorce action. Suggest you discuss this with a Family Law Attorney.

So sorry to hear about what your Mother endured. You should obtain medical records and have the case reviewed by a medical malpractice attorney.

If you sue on this, my opinion is you cannot be successful. No Negligence on part of Hospital or OR.

You may want to complain to the State Board governing Therapists (you do not indicate which one). From your description, I do not see that your...

The Statute of Limitations in Texas is 2 years. Unfortunately, you have waited too long to bring a lawsuit.

Suggest you obtain all pertinent health care records and have your case reviewed by a medical malpractice attorney.

Suggest you have a Doctor confirm it is a staple left from the surgery. Your test with a magnet is not sufficient. If it is a staple that needs...

Suggest you obtain an attorney to represent you asap. Medical malpractice is a complicated arena and impossible for a pro se litigant to maneuver.

You do not indicate the cause of death listed on the Death Certificate nor what the Hospital records reflect. Perhaps if you had the pertinent...

Suggest you Google for Class action and Metformin. Taking an individual case will be more difficult.