The classic example given is the Shah Bano case of 1985: repudiated by her husband, the Muslim woman Shah Bano went to court to force him to pay alimony, which Islamic law forbids; the Supreme Court upheld her claim on the basis of equality before the law (Hindu women would have the right to alimony in her case), but under Muslim pressure, Rajiv Gandhi's Congress Government voted a law overruling the verdict and reaffirming the Islamic rules on divorce, at least for Muslims.
Koenraad Elst