I feel uncomfortable sending a letter with so much personal information . 

My home state of NH has put a moratorium on the eviction process.At the same time, I have a roommate who appears to have fallen off the wagon, perhaps as a response to him losing his job in a mass layoff.His behavior has been erratic, he has started having frequent "social" calls lasting 5 minutes or less, and he is bringing people into the house who make me uncomfortable and who scare my partner.During this period in which states have placed a moratorium on evictions, is there any possible relief for people who need to get rid of someone who is renting a room in their primary residence?

As it is a single family home, an owner occupant will not be bound by the month to month lease agreement.Even if I am unable to sell it, I can make it uncomfortable enough they may actually move. 

Rent rates are routinely between $550-850/mo however.

Property manager will routinely check on the property for you.

doesn't have buyers lining up at his doorstep, so a bit of dancing around and delaying until he felt uncomfortable enough to budge should get you to where you want. 

The current pace of the market is comparable to the pace we routinely see from December-February of a typical yearly cycle.

What I find fairly interesting is that some are so uncomfortable letting people know things might not be going to plan, that they shut down.

If you're going the umbrella insurance route, make sure it will cover you for several things including just the routine slip and fall (like mold or earthquake).

The successful ones set up systems and routines/habits.