Bengaluru: The family of Bengaluru-based techie Atul Subhash, who died by suicide after accusing his estranged wife and her family of harassment, has filed a Police complaint against his wife, Nikita Singhania, her family members and a Family Court Judge Rita Kaushik in Jaunpur, Uttar Pradesh. Atul’s brother, Bikas Kumar, lodged an FIR in Bengaluru,…