“We went into this experience with a lot of optimism and nearly as much fear — and came out with a happy, healthy kid.” In a rare and candid revelation, Jimmy Kimmel recently opened up about the emotional, sleepless night he and his wife, Molly McNearney, faced when their newborn son, Billy, was diagnosed with a life‑threatening congenital heart defect just hours after birth.

In those moments, hope and despair intertwined; they passed courage back and forth like a torch, trying to keep Billy’s light alive when everything around them felt dark. Today, with their son thriving, they reflected on a deeply personal behind-the-scenes moment few have ever heard. It was April 2017 when their world shifted in unexpected and terrifying ways. In a dim hospital room, the rhythmic beeps of medical monitors felt intrusive and ominous. Their newborn, having been rushed for urgent tests, was diagnosed with tetralogy of Fallot—a serious and complex heart defect requiring immediate surgical intervention. What should have been a day of celebration became a parent’s worst…