The first time I noticed it, I thought it was my imagination. We had been married for nearly fifteen years, long enough to recognize each other’s rhythms, habits, and even subtle changes in mood or energy. My husband, Daniel, had always been meticulous about his hygiene. He showered every morning, used the same mild soap he’d favored since college, brushed his teeth religiously, and never left the house without deodorant. He was the kind of man who folded his clothes carefully and lined up his shoes by the door. So when, one evening, as we sat on the couch watching television, I caught a faint but unmistakable unpleasant odor drifting in my direction, I brushed it off.

Maybe it was something in the kitchen trash. Maybe the dog had rolled in something outside. Maybe it was just a bad day. But over the next few weeks, that smell returned again and again, slowly becoming harder to ignore. It wasn’t the usual “I’ve been working all day” kind of scent. It was sour, heavy, and oddly persistent. Even after showers, even after clean clothes, it lingered. At first, I said nothing. We had always been gentle with each other’s insecurities, and I didn’t want to embarrass him over something that might be temporary.