My In Laws Interefered and Changed my Wifes Mind to stay away from me

HelloMy Father in Law took my wife home on 19 Aug and said she will be back in 2 Days.But its been a month my wife says she don't want to leave at my house. When I went to meet and discuss with her. Her parents didn't allowed me personal discussion with my wife. Later on in front of me they said to her to not to pick my call and switch off the mobile. Now they went to Pune City without telling me and get the room for her to stay. And they are not picking my call and even they switched off the mobile. My wife number is off from 7 days. And they are saying they will come to discuss with family about Mutual Divorce. But I m not ready for divorce, as I want to stay with her. And as far as I know she even don't want. But my in laws brain washed her that I m not good person for her. What should I do please help me? Probably they can file any fake case on me. But before any decision I want to stay with my wife and discuss about this because its love marriage happened 5 months back only.