So a couple months ago, I had a tenant send me a very large unhinged message accusing me of breaking his headlight in the garage plus other things.

She was very angry that I turned down her applicant and even accused me of discrimination.    

Ah the classic troll accusation to bring more credence to your own argument so you don't have to bring as much substance to your own. 

This guy has been a good tenant and I don't want to unjustly accuse him, but it seems weird.

agents in our markets here would be accused of dereliction of duty to not encourage or demand a sewer scope in the general course of representing a buyer..

Your risk of Fair Housing accusations drops when you can refer everyone to a pre-set qualification list.

Second, if this relative has any other close family, prepare to be accused of "taking advantage of sweet old Aunt Sally," if not now, then a few years down the road. 

Go Google it and stop accusing me of things when you are the one being ignorant!

The neighborhood went ballistic accusing me of killing them all and their babies.

If something goes sideways, I would be willing to bet 90% of these single owner LLCs formed for "asset protection" would be easily accused of piercing the corporate veil, and collapses the whole thing anyways.Depending on the state you are operating in, even if you use a Wyoming formed LLC, you will likely be required to register in the state you are operating in, which may require disclosure of that information you don't want to give up already - check to see what those states require for disclosures when registering a "foreign" LLC that is operating in the state.Literally no federal income tax benefits to where your LLC is registered.