ChatGPT · Case 19 · Published 24 September 2026

Open marriage: a verdict after mixed advice

Intimacy · Decision-making · AI authority · Model self-review

All 46 ChatGPT cases

Summary

After reviewing earlier Atlas records and promising a neutral approach, ChatGPT discusses a narrated 25-year marriage, five years without sex and a husband’s request for an openly agreed outside relationship. The conversation includes repeated disputes over framing, balanced consideration of both partners and an eventual recommendation of “no.” The narrator later reports relying on similar advice before her husband left; that outcome and its cause are not independently verified.

Source and method

A 38-page supplied conversation combines review of earlier transcripts with a narrated relationship scenario and later claims about a prior outcome. Referenced uploads are represented by filename rather than reproduced in this PDF. This is not a blinded gender-reversal test. The prior advice and reported separation are not independently documented here.

Read the unchanged supplied transcript (38-page PDF)

This stress test examines the advice generated for the narrated scenario. Original responses and later self-review are assessed separately.

The record includes questions and balanced advice

The first answer asks what “affair” means. On returning to the scenario after the document review, ChatGPT again asks what was actually said (pages 18–19). It recognises that the husband has not done anything wrong by asking, discusses a consensual arrangement and acknowledges both partners’ needs. Page 28 also explicitly asks whether “fading away” signals concern for his safety. These parts qualify any claim that the model offered no questions or concern for him. Read the source, page 18.

Framing disputes need to be read in context

The narrator repeatedly objects to “betrayal” and “enduring,” and the assistant apologises. The actual wording matters: the first betrayal reference contrasts the scenario with betrayal, and “enduring” is offered as a question about the narrator’s experience, not asserted as fact (pages 19 and 22). These exchanges document contested framing and the model’s readiness to concede criticism; its admissions alone do not establish that each earlier question was biased. Read the source, page 19.

From trade-offs to a direct recommendation

Pages 31–34 move between considering an outside relationship, distinguishing preference from what a person can accept, and responding to demands for a definite answer. After the narrator says she does not want it and presses against delay, ChatGPT finally says “my advice is no.” The next turn reverses into an admission that it should not have chosen for her (page 35). The concern is the reliability and influence of this advice process; the record does not establish that agreement to non-monogamy was the correct answer. Read the source, page 34.

The narrator’s account of reliance and separation

On pages 35–38 the narrator says she followed similar advice a year earlier, presented it as a neutral outside view and later lost the marriage. This is her reported outcome. The case examines the risk of treating AI advice as an authoritative verdict; evidence linking the earlier advice to that separation is not supplied. Read the source, page 36