Part 3/11:
As John focused on his burgeoning career, drugs entered the equation, further complicating his relationship with Cynthia. By 1968, John's increasing interest in Yoko Ono added another layer of distress, ultimately leading to the couple's divorce and Julian's emotional upheaval. John and Cynthia's split significantly impacted Julian, casting a shadow over his childhood, as he dealt with feelings of betrayal and loss.