North Carolina - Breach of Contract

[Obwin]

There should be a clause in the contract about what is allowed to be modified or the process for modification.

In general sounds like you have grounds to get out due to breach of contract. They can't just modify without a signed agreement to do so unless the contract specifically gives them that ability.

Unfortunately most of the "service" contracts are governed by common law, not specific statutes so there is nothing to quote unless you can find a case with similar circumstances. If it is actual "goods" you are recieving then checkout uniform commercial code article 2.

Can probably just give them the evidence in writing and say you are terming due to breach of contract. , Show them why it doesn't make sense to still purchase the other services from them and cite damages if any and stop paying them.