Posto
This film to be a family drama based on the theme of parenting. The film revolves around the upbringing of a young boy by his grandparents and his working parents and also deals with the legal fight over parenting as the plot unfolds. His grandpa wins.
Starring Arghya Basu Roy, Jisshu Sengupta, Soumitra Chatterjee, Mimi Chakraborty, Lily Chakravarty, Paran Banerjee, Mrinal Mukherjee
Watch "Posto" on Amazon released in 2017. It's a kids and drama movie, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.