“The music business is a cruel and shallow money trench, a long plastic hallway where thieves and pimps run free, and good men die like dogs. There's also a negative side.” -- Hunter S Thompson

Sounds like Taylor is discovering the "negative side" at this point.

Be that as it may, though, if she signed a contract and made hundreds of millions of dollars with it, she should abide by the terms of the contract. Don't like it? Don's sign. Or at least don't extend when the time comes to renew.