Wife seeking for compromise after I applied for divorce, case

I got married in december 2017. She tried to find faults to get seperate family, but i clearly told before marriage itself i will not come for seperate family. One day she fought with my mother and went to her mother house. Now I am living seperately from wife from july 2018. I applied for divorce last year april 2019. First 4 hearing notice not served to them. After somehow they know that divorce case is happening. They fixed lawyer. Through one third person they informed me that she wants to live with me again. After attending that session on march 1, she said she will cooperate with family to lead peaceful life on that day. But later in whatsapp conversation she is speaking differently like I will not obey your mother. What should I do now. I am really scared if she comes again with vengeance mindset and do chaos in my family. I am only son of my parents.