If you have a written lease with your landlord, you need to carefully read it in that its terms control the obligations owed to you by the landlord and vice versa in the absence of conflicting state law. Since your landlord wants to terminate your lease, read carefully the provisions under your written lease allowing the landlord to terminate it and see if there is a basis for him or her to do so.As to the issue of removing scrap metal from the unit you rent, the agent of the landlord (an employee) gave his or her approval to scrap the metal that led to the dispute. As such, the removal of the scrap metal resulted from your landlord's approval under the eyes of the law.I suggest that you write the landlord about the situation keeping a copy of the letter for future need and deny any responsibility for the door claimed to have been broken asking for proof that you damaged it. At this juncture, you might consider contacting your local landlord tenant clinic about the situation for more assistance.