She is not my mother, Varalaxmi Sarathkumar says about RadhikaVaralaxmi Sarathkumar says radhika is not my mother. Varalakshmi addresses Radhika as ‘Aunty’. Varalakshmi has revealed why she is calling him that. They’re not my mother. “I call her aunty but not my mother,” she said. Radhaka’s daughter Ryan and Sarathkumar are a good father, ”said Varalakshmi, whose father, Sarathkumar, and Radhika Sarathkumar are happy []