Tenant shows up without a lease, landlord allows move in with payment of rent, landlord is leary of financial capability and prepares month to month lease, security is to be split in three payments. Tenant refuses to sign lease, constantly accues landlord of absurd things such as furniture theft and assorted other nonsense. Tenant calls police and says landlord enters without permission calls lawyer and says they are moving in 2 weeks tells police same. Landlord prepares notice to vacate, tenant says they are not moving for 45 days and the 2 weeks was a notice they were giving a months notice. This is a brand new home worth over $500,000 what can the landlord do?