I signed a contract with a security/alarm vendor for my company with the understanding it was an annual contract. My mistake for not reading every 'fine printed' word but it is for 5 years. Their service has dropped off substantially and are no longer performing services to an acceptable level. They are threatening to sue me if I break the contract and have now stopped communicating with us and won't return emails and phone calls. Is there a term limit on business to business contracts in NH? How can I get out from under this contract?