Parents take care of their children when they are youngones thinking that their children will take care of them in their old age. Leaving your parents alone or moving out your parents shouldn’t be an option. You should try to communicate with your wife. A person shouldn’t be asked to choose between his wife and his parents. Family should stay together not being separated. You should pursue her to change her mind. You can try to involve her parents into this matter. Try to take some advice from their side too. Also, you can ask your in-laws to make your wife’s mind change on this matter. Her demand is a baseless demand and you should try to tackle this without involving court.