V. Haritha isn’t sure how old she was when she got married. “I was just 14, maybe,” she says, adjusting a child on her hip while two more play nearby. Now 18, she is a mother of three, living in…

V. Haritha isn’t sure how old she was when she got married. “I was just 14, maybe,” she says, adjusting a child on her hip while two more play nearby. Now 18, she is a mother of three, living in…