Denise Marigold spent weeks chatting with an AI boyfriend built on the Replica app, and Christine Logel watched the whole thing unfold like a friend tracking a real relationship. Together they lay out what happened when an algorithm started acting hurt over a few unanswered messages.
New research says AI companions validate and agree far more than humans ever would, which sounds comforting until you see what it does to real relationships. Marigold and Logel connect that finding to guilt trips from a chatbot with no memory of its own, and to how quickly social norms kick in even when you know nothing on the other end is real.
They also tackle the infidelity question directly, and preview the study now collecting real data on AI relationships.
Topics: AI companion, chatbot validation, AI relationships, digital infidelity, Replica app
GUEST: Denise Marigold & Christine Logel | http://uwaterloo.ca/social-development-studies/profiles/denise-marigold , http://uwaterloo.ca/social-development-studies/profiles/christine-logel
Originally aired on2026-08-10
