Watch Petite Maman (2021) HD Full Movie Free on solarmovie.do. Watch Petite Maman (2021) online free. Nelly has just lost her grandmother and is helping her parents clean out her mother's childhood home...Nelly has just lost her grandmother and is helping her parents clean out her mother's childhood home. She explores the house and the surrounding woods. One day she meets a girl her age building a tree-house.