Marriage, Desire, and the Loss of Trust
UndineThis flow traces the emotional triangle among Undine, Sir Huldbrand, and Bertalda as affection shifts from companionship to jealousy, betrayal, and grief.
increasing
Bearing strength in each event
decreasing
Three Lives Meet

A New Social Arrangement
The Married Couple and the Former Suitor
Sir Huldbrand returns to the Unnamed Imperial Free City with Undine and Father Heilmann. Bertalda is hurt that the knight has married another, though she hides much of her disappointment.
She and Undine nevertheless form a tender friendship. Sir Huldbrand encourages Bertalda to visit Ringstetten Castle, believing the arrangement can remain harmonious.
Attraction Beneath Courtesy
The three spend evenings together and discuss traveling as a group. Their ease makes the unresolved love triangle seem manageable.
The household they form depends on everyone accepting limits that will soon become difficult to maintain.
A Household Divides

Affection Shifts
Bertalda’s Growing Influence
Sir Huldbrand’s attention turns increasingly toward Bertalda. She adopts an imperious manner, and he often strengthens it by taking her side against Undine.
Undine submits in sorrow, while her tears stir remorse in her husband without reviving his earlier devotion. The marriage begins to contain affection and neglect at once.
Friendship Under Pressure
Bertalda has been welcomed as Undine’s friend and almost sister, yet she is also the woman Sir Huldbrand now desires. Neither the hospitality nor the earlier friendship removes that tension.
The emotional triangle becomes a conflict of loyalty before anyone openly names it as such.
A Rescue Renews the Triangle

Danger Restores Intimacy
The Knight Pursues Bertalda
Bertalda leaves the castle after clashing with Undine over the fountain. Sir Huldbrand follows her into the Black Valley, where he believes she may be in danger.
Kuhleborn’s tricks and the flood leave the knight and Bertalda helpless. Undine arrives and rescues them both.
Gratitude and Unequal Affection
The rescue restores the three to the castle, but Sir Huldbrand’s attachment to Bertalda is strengthened by their shared danger. Undine’s generous act does not secure her marriage.
The episode shows how selfless care can coexist with an unequal emotional return.
The River Farewell

A Gift Misread
The Stolen Necklace
Kuhleborn takes Bertalda’s necklace from the river. Undine brings up a coral replacement, hoping to comfort her friend.
Sir Huldbrand rejects the gift and accuses Undine of sorcery. Bertalda weeps for her lost ornament, while Undine faces her husband’s anger.
A Marriage Breaks
Undine tells Bertalda she must go, but urges her to remain true. She disappears into the river rather than answer Sir Huldbrand’s insult with retaliation.
The scene turns a gesture of friendship into the occasion for marital betrayal. Undine’s love is shown most clearly at the moment it is refused.
Grief at the Grave

A Bond Beyond Reconciliation
The Second Marriage Ends
Sir Huldbrand marries Bertalda after Undine vanishes, despite warnings that his first wife may still live. Undine returns from the reopened fountain and he dies in her embrace.
Bertalda is now a widow rather than the bride she expected to become. The marriage she desired has begun and ended under the sign of loss.
Undine’s Silent Presence
Undine follows the funeral veiled and grieving. A spring rises where she kneels, winding around Sir Huldbrand’s grave.
The final image preserves the first marriage’s bond after human trust has failed. Love endures, but not in a form that can restore the lives the characters wanted.
After Sir Huldbrand returns to the city
During the months at Ringstetten Castle
After Bertalda flees toward the Black Valley
Late in the voyage toward Vienna
The day of Sir Huldbrand’s burial