Medical malpractice self submitted Settlement offered for 5,000? if I counter can they offer me zero

Technically speaking a counter offer revokes the original offer. However, I do counter offers all the time and have never had an original offer...

Can I sue a dentist for suffering and pain, and a partial tooth that came after he pulled my tooth?

You could file a lawsuit but in Tennessee the cost of the litigation would not be worth it.

You need to hire a local divorce attorney immediately.

What do you do when married for 12-13 years (he caused my stroke. He left . Now has died. What do I do? I'm 67 yrs old him 58.

If he is dead and has assets you may be entitled to a portion of them. If he is not you need to contact a divorce attorney.

How can I overturn an agreement made at mediation

I recommend you talk with an attorney immediately.

Moved out of a condo that I was renting from the owner and now she is claiming that I left it "filthy"

You do not need legal counsel at this point. I would wait until you receive a letter from her attorney or a lawsuit.

How long do I have before I can legally get rid of my ex's property?

Generally speaking, I would say 30 days is plenty of time to dispose of abandon personal property.