Husband want to take divorce

Hi, i was married one year go and it was an unfortunate one. we both like each other before engagement and have got some issue after engagement. I told he that i am not able to be happy with her if we married. I told her to inform this issue to her parents and she didn't. I married without taking any dowry and i have so many obligations before marriage. Due to all these things i told her not to marry and she married for the sake of interest or lust or what ever. She made so many promises before marriage for my obligations to clear by her father and after marriage when i ask her about those promises she is saying that i am doing a dowry harassment. And recently she took her parents to my home and did so much of nusense and did all false allegations. Now we are not at all happy and i want to concentrate on my career. They are creating all non sence and rumours and all. Her mother is an illiterate and she was doing mental harassment like they know a lawyer and judge in their home town and they are making fear full statements that they will file a case on my family and they are aiming claiming my home. Now i am unable to live happily with her and her family. I want to take divorce without loosing anything and my wife don't want to stay with my parents when i ask her to come my home, simply she is refusing. It's time to end this war now. And her father is a government(Forest Constable). If i need to continue this relationship with her may be i will commit suicide. Please give me an answer or a Solution. It is literally being like a hell to me. I am ready to take risk of my life. I can risk myself to separate from their family. I am thinking to take a dose of sleeping pills and make a suicide note on them and filing a case on them. Please help me out from this situation. And i am working with an MNC in Hyderabad.