I think she is an amazing and extremely brave woman.
I think the police force in question should be asking themselves some serious questions about their internal biases - against woman, against "domestics" and against people of a perceived lower class.
I think the officers who left that woman alone in the flat with her abuser to be tortured, having not even bothered to follow protocol and ask her alone if she felt safe, should feel completely responsible and ashamed.
Most of all I think a sentence of 10 years is a complete joke. This man is a danger to women and should be on lifelong license, monitoring and disclosure requirements. He will do this again.