My question involves landlord-tenant law in the State of: Montana.
In march of 2016 my ex and I rented a trailer on a 6 month lease that then became a month to month lease. When we broke up he moved out without talking most of his stuff, won't take his name off the lease and wont give me his key. While he was never physically abusive his mental instability has made me fear for my safety there as he can still come and go as he pleases. I have no intention of moving out and can pay the rent on my own. What, if any are my options?

