The letter explained that Walter had sold a small share in a mining supplier in the nineties and kept the money apart, telling no one, not even Anthony. “I watched how our son treated money and people,” he wrote, “and I wanted you protected, if he ever forgot that you were his mother.” He added that the $42,000 cheque had been a gift, but also a test, and he hoped he was wrong. I read it twice, then folded it carefully against my chest.

Mr. Ellison arranged everything within a week. A carer was hired, and the house was fitted with a lift and a ground-floor bedroom. I would not move to assisted living, and I would not move in with anyone who did not want me. Instead, I bought a small accessible cottage near the coast, within wheeling distance of my old friends, and kept the rest in the trust, with an education fund for my grandchildren that neither Anthony nor Rebecca could touch.

Anthony called a week later, after the bank’s solicitor contacted him about the loan. He and Rebecca arrived at my door with flowers and uneasy faces. Rebecca apologized first, awkwardly, saying the guest room had never really been under repair. Anthony wept, and said he had been afraid of being responsible for me, and he had let fear become cruelty. I told him I would forgive him slowly, and that he could earn his place by visiting when he wanted nothing.

They came the next Sunday, and the one after that, and the grandchildren climbed into my lap on the chair and told me about school. I keep Walter’s card in my handbag, only for emergencies, and his note in my pocket, where my fingers find it when I am unsure. Every Sunday, we eat lunch on my little veranda facing the water, and when the sprinklers click on next door, I laugh, because nobody turns me away anymore.