Can a wife divorce her husband with various health conditions?

What did you do, because your post is unclear, leaving lots to the imagination.
Are you the wife, or the husband?
Are you already divorced? What exactly is your question?
Anybody can divorce, marriage is not an institution where incarceration is encouraged.
Did someone take advantage of you?
Law is such that anything done with paper can be undone with more paper.
My ex-husband just lied and said he did not read the paper he signed.
Is that helpful?

Did you have an attorney represent you in the divorce? You need an attorney who does family law and divorces. Is there a university with a law school in your city? They usually have law clinics.

Another possible route is to contact the office of your local elected representative ( city council, borough leader). They usually have folks who can point you in the right direction.

I'm not sure what papers you signed, but you need to take them to a divorce attorney as soon as possible. You may lose rights if you delay. Find out what your rights and obligations are pursuant to the marriage. I would not delay. Time is of the essence.

Any suggestion on lawyer deals with this

You need a lawyer, pronto.