There are no laws Biased towards women, all are in her favor. If some judgments go against women then because of that judge experience that he found many modern women misuses womencentric laws.
Eg: dowry Law (IPC 498A, Domectic Violence law etc ) so do not blame men for that, its your own kind use and misuse those laws.
If she made her mind to go for Divorce, then she has to ready to face the world alone.
Ask her to report her harassment to women cell, Rest assured.