I was 7 years old when I met a boy, and we were close. Seven years later, he married someone else. When I turned 14, he promised to marry me, but now he’s saying no. What can I do to get justice?

Unfortunately, a promise made when you were 14 is not legally binding in India. You were a minor then, and marriage requires mutual consent of adults. You can’t legally force him to marry you. However, if you believe he has misled or exploited you, you may have grounds for a civil claim for damages.