My father-in-law gifted a property to my wife and her younger sister, one of his four daughters. Now, his youngest daughter wants him to take back the gift. He’s considering it. What legal options do I have to protect my wife’s share of the property?

Your wife’s share of the property is protected by the law of gifts in India. As the gift was registered, the father cannot unilaterally revoke it. Your wife can approach the court to seek an injunction preventing the father from interfering with her ownership rights.