My family and I just moved to Texas and my landlord is telling us that we have to pay a $250 non-refundable sexurity deposit for installing a DirectTv satellite dish. There is nothing in my lease that says this nor was I aware of it before having the dish installed. My landlord admitted that it is not in the lease, however we should of requested permission to install before hand. After reading the lease, it does state that the satellite will now be the landlord's property and the removal of it (to include any repairs from it that need to be made) will be taken out of my initial security deposit. Am I obligated to pay an addition $250 deposit since it is not in my lease nor was it agreed upon before signing of the lease?