Every year as Delhi's dreadful winter smog begins to smother the city, Sunita, a married woman, with two kids, who lives in Yamuna Khadar, grabs her little rucksack and heads to a government-run women's shelter in Kalkaji. As a metaphor for a secure home, Sunita refers to the "rain basera" as her "maika" (parent's home), where she goes to flee the violence she must put up with at her husband's household.