When we moved to a different area in florida, my son who was 16 years old at the time signed for a home security contract that binds us for 36 months. We wanted to cancel recently as it's just taking us money and we didn't want to hassle with it in the beginning. He is now 17 years old. They have told us that canceling the contract will cause a early termination fee of $1000. Is there any way we can void this?