The Butterfly Keeper (2021)

Patrick Canon is an elderly man looking after his wife Evelyn Canon of whom suffers from advanced Alzeihmers Disease. He often immerses himself in his butterfly sanctuary as a means of escape from the toil of caring for her and his inability to distinguish reality from the fiction his mind often conjures when contemplating a mercy killing of Evelyn. Upon a fateful day whilst out foraging and collecting cocoons of butterflies in the woods, Patrick has moment in which he questions his inner self and whether or not the reality of his being is that but a fragmented figment of his own deteriorating memory or that of a will that must be done to better comfort his wife in her final hour of need.