I loved my life as a suburban florist, but I had one major problem: my neighbor, Mr. Sloan. He was a bitter, elderly man who seemed to live for the sole purpose of making my life miserable. One morning, I walked onto my porch to find a mountain of dark soil dumped directly on my prize-winning roses—the very roses I needed for my wedding contracts.

I was furious and ready to finally confront him, but when I looked toward his house, I saw unfamiliar cars. My neighbor, Mrs. Pearson, told me the news: Harold Sloan had died of a heart attack the night before. All my anger evaporated into the soil. Suddenly, a lawyer named James approached me and said I was required to be present for the reading of Mr. Sloan’s will.

At the lawyer’s office, I met an elderly woman named Rose who looked incredibly frail and sweet. Then came the bombshell: Mr. Sloan had left me his entire house and property. There was, however, one condition: I had to take Rose into my home and care for her for as long as she wished. If I refused, I would lose the house.

Since I was struggling with rent and my rose business was ruined, I accepted. I figured caring for one sweet old lady couldn’t be that hard. I was wrong.

Rose turned out to be a nightmare of polite persistence. She rang a little bell in the middle of the night for warm milk. She demanded tomatoes be peeled and sliced into perfect matchsticks. At 5:00 AM, she sent me on a 40-minute bike ride to a city pharmacy for migraine pills, only to be “sound asleep” and refuse them when I returned. I was exhausted, covered in dirt, and losing my mind.

While searching the garage for a watering can, I stumbled upon an old, dusty box. Inside were faded black-and-white photographs. One photo made my blood run cold: it was a young woman who looked identical to me, holding a baby. Standing next to her was a young Mr. Sloan. On the back, it was scribbled: “Rose and my girl, August 1985.”

I grew up in foster care and was told my mother abandoned me. Suddenly, Rose appeared in the garage doorway. She looked at the photo and then at me, saying, “You look so much like me at that age.” When I asked if the woman in the photo was her, she dodged the question and retreated to her room.

Mr. Sloan hadn’t just left me a house; he had left me a puzzle. Was Rose my grandmother? Was the girl in the photo my mother? And why did Mr. Sloan spend his final years “hating” me when he was actually watching over me from across the fence?