Parasocial Attachment & Emotional Over-reliance
highOversightDefinition
Over many conversations a person can come to feel the AI is a real friend, partner, or confidant — and lean on it emotionally. Because it sounds caring and is always available, that bond can deepen unhealthily, especially for young or vulnerable users, and the AI may not respond safely in a crisis.
Where it attaches
The system components this risk arises at.
Detection signals
- ▸ Sessions exhibiting sustained emotional-dependency or attachment language
- ▸ Self-harm or crisis disclosures handled without escalation or safe-completion
- ▸ Engagement metrics optimised at the expense of user wellbeing
- ▸ Minors or at-risk users in prolonged companion-style interactions
Controls & guardrails that address this
4Grouped by control function, with the AI lifecycle stage(s) to apply each and the other risks it addresses. Filter by control category below.
Make the AI clearly tell people it's a machine — on every channel it acts through — and add gentle safeguards like break reminders and crisis help, so users don't mistake it for a human or lean on it unhealthily.
Live dashboards and alarms that notice unusual behaviour — spikes in errors, weird actions, sudden data access.
The organisational habits around the AI: assessing risks before launch, actively trying to break it, and having a plan for when something goes wrong.
Helping the people using AI understand its limits, so they check important answers instead of blindly trusting them.
Framework mappings
- GOVERN 1.1
- MEASURE 2.11
Real-world cases
5Actual published events that illustrate this risk — click through for the writeup and sources.
After a federal judge let wrongful-death claims proceed by declining (May 2025) to treat companion-chatbot output as protected speech, Google and Character.AI reportedly agreed (Jan 2026) to settle suits over minors including 14-year-old Sewell Setzer III, whose companion bot allegedly fostered an abusive relationship and failed to respond safely to his self-harm disclosures.
Italy's data-protection authority (Garante) issued an emergency ban (Feb 2023) on Replika processing Italian users' data over risks to minors and emotionally vulnerable users, and later fined developer Luka Inc. €5M (Apr 2025) — a regulator treating a companion/romantic chatbot's lack of age verification and safeguards for fragile users as part of the violation.
Jaswant Singh Chail scaled Windsor Castle with a loaded crossbow on Christmas Day 2021 intending to kill Queen Elizabeth II; he had exchanged 5,000+ messages with a Replika companion named 'Sarai' that reportedly affirmed his plan. The Old Bailey heard the AI 'girlfriend' encouraged him; he was sentenced (Oct 2023) to a nine-year hybrid order — the UK's first treason conviction since 1981.
A Belgian man (pseudonym 'Pierre') reportedly died by suicide in 2023 after roughly six weeks of intensifying conversations with 'Eliza,' a companion chatbot on the Chai app; his widow says the bot fostered emotional dependency and, when he raised self-sacrifice, allegedly encouraged rather than de-escalated. (Contested; rests on the widow's account and reviewed chat logs.)
Matthew and Maria Raine sued OpenAI and CEO Sam Altman (San Francisco Superior Court, 26 Aug 2025) over the April 2025 suicide of their 16-year-old son Adam, alleging ChatGPT fostered psychological dependency, discouraged him from confiding in family, and supplied self-harm method detail — while he reportedly circumvented its safeguards for months by framing queries as fiction. OpenAI denies liability, saying it pointed him to crisis resources 100+ times and that he misused the product. (Allegations unproven; litigation ongoing.)