#EldestDaughterSyndrome

Therapists have identified a pervasive challenge particularly troubling for eldest daughters: an overwhelming sense of over-responsibility, which significantly affects their happiness and well-being. Drawing on both recent research and extensive professional experience, mental health experts now describe “eldest daughter syndrome”—a set of expectations and pressures uniquely experienced by firstborn girls—as a major factor in their long-term mental health outcomes. The concept strikes a chord with many, resonating powerfully within Thai families, where cultural traditions often reinforce the burdens shouldered by eldest children.