Pathological Jealousy: When Love Turns into Surveillance is not another self-help guide promising quick fixes for jealousy. Written for adults who've felt the knot of suspicion tighten in their chest—or who've been on the receiving end of constant questioning—this book offers something deeper: compassionate understanding without judgment. Drawing exclusively on publicly available science—from WHO reports to peer-reviewed psychology studies—it explores the difference between normal jealousy and its obsessive, controlling form. Through real (composite) stories and clear insights, it reveals how digital life, past wounds, low self-worth, and unrealistic expectations fuel the jealousy cycle—and why "just communicate" or "let go" rarely works. There are no steps, no blame, and no pressure to "fix" yourself. Just clarity, warmth, and the quiet reassurance that your jealousy isn't a moral failure—it's a signal pointing toward what matters. For anyone who's ever confused love with surveillance, this book is an invitation to build trust that breathes.