The third act reveals that the Sandman cannot alter human free will or repair marriages; his gift is merely an eternal, frozen illusion that traps dreamers in denial. Stevie discovers that Nightmara was not an adversary, but a psychic defense trying to wake the children so they could confront reality.
Upon waking, Stevie and Elliot return to their home where their parents, Michael and Joanne, proceed with their separation. Joanne moves to Duluth for her teaching post, while Michael stays to reconsider his path. The siblings accept this outcome, realizing that while their parents' marriage has ended, their family bond remains intact.