I have rented a home in San Marcos, CA for a almost 4 years, renewing every 6 months. We were given a 6 month lease in which we signed that was rejected by the homeowner. The rental company informed us that the owners wished to raise the rent and extend the contract to 9 months. We did not agree to the new contract do to the fact that I would be leaving in January back east to help out family and were given a 30 day notice to vacate. They scheduled showings for the house and cancelled them in less than a week because the found a new tenant for the property. We cleaned up turned over the keys and cleared the property 11 days before the 30th day. Can they still charge us for a new months of rent since we left early?