Procedure in case wife misbehaves and her act of adultery

I am in army and Hindu. I married on 2 jul 2017. My wife stay with me only 14 days. After that she came once in my home and now in her home with ex with node of her family. I came to know it only by phone and vedio calling. Whenever I tried to discuss she always blame me that I am not fulfilled her desires. She asked proof for it. She threatening me that ' m garib maa baap ka eklota Sahara nhi chheena chahti ' as I am only earning member of my family. Now she sometimes said ki sab aadha kar Lena h . Kabhi kahti h ek sal k Ander joining letter leni h army me. Kabhi kahti ki ek ek paise ka hisab le Lena h. Kabhi kahti h ki tumne meri jindgi krab kar di h . As I am in mental agony I said her I will suicide then she Muje kya milega tumari sister ki ache see Saadi ho jayegi or tumari maa baap bhi ache see rhenge. Usne mera phone bhi track karwana suru kr diya y. M ijjat ki vjah se kuch ni kar pa rha hu . Jan Maine apn Ghar bat ki to vo bolte h ki ham bat karenge. Pl help sir