Yes, it is. 'The Little Things' is inspired by real events, although it may have some fictional elements added for dramatic effect.
Partly. The movie takes cues from real-life incidents but weaves them into a fictional narrative with creative liberties to make it more engaging for the audience.
Not really. 'The Little Things' is mostly a fictional creation with perhaps a hint of inspiration drawn from real-life situations, but it's not a direct retelling of a true story.