Sole bread-winner Valarmathi Thangaswami, a 55-year-old sanitation worker from Trichy, works to support her struggling son despite all the hurdles that line her path

To the world, Valarmathi Thangaswami is a 55-year-old sanitation worker who lives in a shanty  in Trichy. But at home, she dons the identity of a super-mother. After her husband