Short answer: yes. Give the suit to your ins. co.

Can a debt collector from and insurance company suspend one's driver's license?

They can ask the DMV to. Sounds like you need to try to settle this--I had a friend who owed $18k to an ins. co. and they took $5k on a payment...

Can I sue someone for defamation of character/ harassment?...

You can but you have no monetary damages to make it worthwhile. Your friends and mom should tell her to F off, honestly.

No insurance and permit license. I fixed my car because she didnt answer my calls or txt and bow she wants hers fixed.

Your post doesn't make much sense. If she's at fault, and it sounds like she is, she should fix both vehicles.

How can we protect ourselves?

Turn over to your homeowners insurer and let them handle it.

Can I get a restraining order against my brother's attorney? He includes personal "lies" and insults about me.

You provide no context whatsoever that would help answer the question. Where and why is he "lying?"

What should I do if the at faults party ins limit is 15,000 and I wanted more and is it true that once the Personal property is

Sounds like it was a mistake to settle the property claim so low. Ideally you have some UM?

Grown son suffered from Stevens Johnson Syndrome after a course of heavy duty antibiotics

You don't really make clear what your goal is and its hard to tell if a suit has been filed from your words "I believe drug companies are being...

The first question is who really is responsible for placement of the hydrant and lighting. Until you know that, it's hard to say how good your case...

You can always get sued, it's whether you're sued successfully. Let your ins. co. keep handling for you.