Star, I've been wondering where you were. I didn't send any Christmas cards to the US this year - blame it on my burnout plus past failure of various mail services to deliver.
We don't generally use lawyers for this sort of thing in Australia. However, difficult child 1 had to get legal advice when he t-boned a doctor in a leased BMW while distracted and running a red light. We then found out that although he had his compulsory third party personal insurance, it did not mean he was covered for third party property. Basically, he was uninsured and hadn't realised it (because he thought the compulsory third party insurance meant ALL third party). The accident was sending him into bankruptcy because he had to pay for the BMW and the doctor's insurance company was coming after him. difficult child 1 had only just got married and was ready to sell everything to pay as much as he could. I dug out the bankruptcy laws and showed them that they are entitled to keep A vehicle to about $6000 value (I think it could be more) as well as their own home and their own household effects. All daughter in law's property equity was off limits to the doctor's insurance company.
I finally sat down with the doctor's insurance company and explained to them that you can't get blood out of a stone - if they pushed the kids to bankruptcy, the doctor would get zero. But if they compromised, the doctor could at least get the initial excess paid. I also lined the kids up with a legal aid counsellor who talked them through the final paperwork process.
Yes, my son was definitely in the wrong in that accident and freely admitted it. He had been driving in foul weather in busy traffic and was distracted. But the problems for us were the lack of property insurance on his fairly new car, and his ignorance of this (inexperience). There were thankfully no injuries in their case.
If in the US it is advisable to get an attorney, then do it. For us, our insurance company will provide legal support. However, if you're both with the same company, that would make me nervous too. A second independent opinion might be a good idea. Do you have a motoring association? Are you a member? Do they have a legal advice service? Might be worth talking to them, if so.
Look after yourself, dear friend. We don't want you any more cracked than you were to begin with.
Marg