1. If she is not ready for mutual divorce which is a hassle free process then only remedy in your hands is to file for divorce on the ground of cruelty which she can contest.
2. She can also file 125 CrPC and DV Act cases to seek maintenance and monetary compensation.
3. Last but not least, she can also file a 498A FIR against you and your family members, in which event all of you should apply for anticipatory bail.