Nita Ambani's sister, Mamta Dalal, teaches at Dhirubhai Ambani International School

Nita Ambani's sister, Mamta Dalal, teaches primary school children at Dhirubhai Ambani International School. Dalal has taught children of prominent figures, including those of Sachin Tendulkar and Shah Rukh Khan. She is also on the school's management committee. Mamta Dalal, four years younger than Nita Ambani, comes from a wealthy Gujarati family and is known for her kind teaching style.