WIfe brainwashed by her in-laws (her parents)

my wife was expecting and we sent her to her maternal place. Before moving while she was at my place we had some common issues in our house. Post going to her maternal place, her parents brainwashed her completely against me and my family. Now, my wife is not willing to come back with me and we have a 3+ month old baby as well. She was even ready to accept legal separation but not come back with me. A few weeks earlier, she wanted to stay with me separate from my parents but when her parents understood that I would not take this step, they again brainwashed my wife and she wants to stay only with her parents and with no one else. I know my wife still loves me and wants to stay with me but the kind of environment that has been created around her has created a mental block for her and she is not able to take the right path. I am also not able to take her out of that place to give her a change so that she comes back to normal. Do i have any legal scope to this situation?