They are partners maintaining a family life together.
Hercules has settled down with Deianeira to raise their children, and they retire to bed together after the children fall asleep.
She discusses Hercules's emotional state with his longtime companion.
Deianeira tells Iolaus that Hercules has been distracted and stir-crazy.
Explore the full interactive character relationship map of Hercules in the Maze of the Minotaur