If you have a written lease, you can make the landlord live by that lease. If the landlord is continually changing the terms of the lease, you can refuse to sign the new leases. If the landlord causes you to have to vacate the property, you may have a cause of action against the landlord. If however you keep agreeing to the changes, even under protest, you will be bound by the new leases.
Answered on Oct 15th, 2013 at 3:56 PM