Can I sue the milk company if I found bird feathers in my glass of milk?

Sure if you got sick or were injured in some measurable way. Just finding feathers and a small fright does not make a personal injury case.

At fault for what? A single vehicle accident and we're discussing fault? If you have collision that accident is covered.

Do I have to go to court to get my vehicle back that's in my name?

You'll need to get repo papers and then repo it.

Can a retail store or thrift store make me surrender my backpack before I can shop there?

Well they did it to you. I'd shop else where.

How can I use the report the defendant gave to the insurance company at trial so the jury can see

I hope you mean what can your attorney do at trial. Without one you are in trouble.

Can Ilegally take my wife off my health plan on open enrollment

I agree with attorney Lassen on this one.

Can I take a dependant off my health insurance on open enrollment ?

If this involves a divorce then you need to get a order to modify the MSA.

Can I continue to get medical help after my no fault accident?

You need an attorney, that way they do the heavy lifting and you are bothered by the insurance company.

Do I need to pay medical bill if they gave me incorrect information about the plan coverage?

You can try to negotiate that bill.

I bought a car and insurance under someone else's name and they lied and took the car away from me removed me from the insurance

You're going to have a problem proving this in court. I hope you have a witness or texts. Good luck.