we have a permanent driveway agreement that is included in the adverse title and deed all together and it states that it passes on the heirs and successors of both properties. the other person then built their own driveway. we are afraid that they will block us out with no access to our garage or block us in so we can not leave the property with a car. My mom is disabled and can't walk far and i work in another city. what c an we do?