All Your Perfects - Colleen Hoover

A raw, emotionally unyielding, and deeply moving contemporary novel that strips away the gloss of traditional romance to examine the fragile anatomy of a fracturing marriage. The story centers on Quinn and Graham, a couple whose once-perfect love is slowly systematically dismantled under the crushing weight of prolonged infertility, unfulfilled desires, and silent, accumulated grief. Colleen Hoover masterfully utilizes a dual-timeline structure, brilliantly alternating between the intoxicating, hopeful "Then" of the couple’s early romance and the desolate, claustrophobic "Now" of their unraveling marriage, creating an incredibly honest exploration of how unconditional love can sometimes mutate into a source of mutual pain.