Tony Buddenbrook’s divorce from Alois Permaneder brings her second marriage to an end and marks a decisive assertion of her own judgment. She insists that separation is owed to herself, her daughter Erika, and her family; when Permaneder unexpectedly agrees and offers to restore her dowry, Tony pursues the legal process with determination, records the finalized divorce in the family papers, and begins adjusting to life apart from him.

The decision to seek divorce

Tony tells Thomas Buddenbrook directly that she wants a divorce and is firmly resolved to obtain one. She describes the decision not as a private preference alone, but as something owed to herself, her child, and her family. Thomas dismisses the prospect as impractical, arguing that divorce requires both spouses’ participation and doubting that Permaneder will consent. His confidence is colored by Tony’s seventeen thousand thalers in dowry and by his experience of her earlier divorce from Bendix Grünlich.

Tony answers with a combination of resolve and legal awareness. Grünlich had also been unwilling to divorce her, she reminds Thomas, yet the marriage was dissolved; she knows that the circumstances are different, including the earlier legal ground of a husband’s inability to support his family. Even if the present case proves impossible, she says, that possibility will not change her decision. Her argument makes the divorce a test of agency: Thomas weighs obstacles and precedent, while Tony insists that her intention does not depend on his approval of its chances.

Permaneder’s unexpected consent

After returning from a trip to Hamburg in an angry and depressed mood, Thomas decides to write to Permaneder. His letter is cool and businesslike. It acknowledges that Tony has suffered serious disappointments in the marriage, that she has not found the happiness she expected, and that her wish to end the union is justified; it also notes that her decision not to return to Munich appears irrevocable and asks how Permaneder intends to respond.

The family waits tensely. Permaneder’s answer surprises everyone, including Tony: he agrees to the divorce. He regrets what has happened and recognizes that he and Tony do not properly belong together. He hopes she will forget and forgive any sorrow he caused, and wishes her and Erika happiness, since he expects never to see them again. He also offers to restore Tony’s dowry immediately. He says that his income is sufficient, that the house is paid for, and that no business transactions require extra time before payment.

Tony is almost ashamed to recognize something admirable in Permaneder’s lack of passion about money. His ready consent and offer of restitution overturn Thomas’s expectation that the dowry would become an obstacle. The separation proceeds not through a contest over property, but through the unexpectedly straightforward agreement of the husband whose resistance Tony had anticipated.

Legal proceedings and the family record

Andreas Gieseke takes over the correspondence concerning the grounds for divorce. He and Permaneder agree on mutual irreconcilable incompatibility, and the suit is filed. This is Tony’s second divorce suit. She follows its early stages with intense seriousness and considerable knowledge of the law, speaking about the proceedings wherever she goes, sometimes to Thomas’s annoyance.

Tony takes particular interest in the legal vocabulary of the case, including proceeds, acquisitions, accessions, dotal rights, and tangible properties. A paragraph in Gieseke’s brief about contingent assets in the dowry makes a strong impression on her, although the assets in question do not exist. She nevertheless repeats the point to relatives and acquaintances, presenting the legal details with dignity and fluency. The episode shows her turning a private rupture into a formal matter whose terms she can study, discuss, and help carry through.

When the divorce is granted and legally finalized, Tony completes what she regards as an essential further formality: she asks Thomas for the family papers and enters the new fact in her own hand. This act joins the end of her marriage to the Buddenbrook family’s written record, where events in individual lives acquire a place in the continuing history of the family. Tony’s divorce is not merely a change in household status; it is a fact she deliberately preserves for those who will read the family papers after her.

Life after the marriage

After the divorce, Tony sets herself to becoming accustomed to her new situation. She meets the scornful remarks of the Ladies Buddenbrook with unruffled dignity and responds to the Hagenströms and Möllendorpfs by looking over their heads. She withdraws from the social whirl, which had not been part of her parents’ home for years and now takes place at Thomas’s house.

Her life narrows to a dependable circle: her mother, Thomas, and Gerda; Ida Jungmann and Sesame Weichbrodt, who has been like a second mother to her; and Erika, whose upbringing Tony oversees with particular care. She places hope in Erika’s future. That close domestic world becomes the setting in which Tony adapts to divorce, while her bearing before the wider town preserves a deliberately composed public face.

The marriage’s end does not erase its painful history. Later, members of the family learn the insulting name Permaneder had used for Tony during their conflict. The disclosure gives belated context to the sorrow and disappointment that had figured in Thomas’s letter, without changing the legal settlement or Tony’s decision to leave. The narrative closes this part of her story by confirming that her second marriage has ended and that she must make a life beyond it.

Significance within the family history

Tony’s divorce joins personal resolve to the Buddenbrooks’ habits of recordkeeping and concern with family continuity. In earlier moments, she reads the family chronicle as a chain linking individual lives and understands her own actions as part of its history. Here she puts that belief into practice by entering the divorce herself. The family record, which gives even modest events a place, registers the dissolution of a marriage alongside births, illnesses, schooling, and other changes across generations.

The episode also sets Tony’s moral language against Thomas’s practical calculations. He initially treats divorce as a question of consent, dowry, and legal possibility; she accepts uncertainty about the outcome but refuses to let it determine her choice. Permaneder’s agreement makes the process less adversarial than Thomas expects, while the restoration of the dowry removes the financial conflict he had feared. The final result is both a personal separation and a recorded alteration in the family’s history.