High-performance coach Dr. Aria recounts discovering his wife's affair and pregnancy, and how he processed the betrayal with radical calm.

Dr. Aria — World-renowned high-performance coach and psychologist who works with elite athletes, actors, and accomplished people on mindset, emotional resilience, and fulfillment.
Dr. Aria returns to the Diary of a CEO to share an intensely personal story: shortly after his prior appearance, his wife told him she had been having an affair with a man from work and was pregnant with that man's child. He describes the loss, the grief, the rare flash of rage, and the deliberate process he used to move through it, awareness and acceptance, dismantling his old internal model of life, and eventually forgiveness of both his wife and the other man. The conversation widens into a deep examination of monogamy, marriage as a social construction, evolutionary and anthropological views of human sexuality, and how desire dies when stability and sameness erode the space and tension a relationship needs. Both Aria and host Steven Bartlett interrogate the conventional life script around love, marriage, and children using first-principles thinking, concluding that the right relationship structure should be bespoke to each person.