What action can take if my wife is harassing me

My marriage is 10 years old. I have two children. But in this ten year I was emotionally blackmailed by my wife.she did two abortions without my permission in her parents house.but I have not any proof of these.When she came here,after some months her attitude is changed. She talk roughly. Insulted in front of children on small issue which is generally in house.On this small issue she talk with her parents. After that they came and take her in their home on 17 Mar.Now elder girl(9 yr.)lived with me. Our cont.on phone also off.Jate-jate yah bolkar gayi ki ab main nahi aaungi. Sir pls help me.