In times gone by, she took Knickers with her, since her mother loved to give her sinful sugar treats and fuss over her, but these days Nina's condition was never predictable. Knickers was one confusing element too many.

On the trip uptown she always stopped at Zabar's for some smoked fish that she could pass off as "kippers" and some buttery scones. Nina was born in a little place called Angmering‑on‑Sea, in southern England, and she was an unreconstructed Brit. She insisted on oatmeal (the nutty, slow‑ cooked kind) for breakfast on weekdays and kippers and dark tea on weekends.

Now when Ally visited, she never knew what to expect. Some Sundays Nina could be as spunky as Phyllis Diller, and other times she seemed to barely recognize her. (Though she sometimes wondered if her mom just acted that way so she’d leave sooner and let her get back to her Spanish‑language soaps. She claimed to be watching them to study Hispanic culture, but Ally suspected the real reason was their racy clothes and plot lines.)

And today, on the anniversary of Arthur's tragic death, would she even remember him? Early‑onset Alzheimer's could proceed at a frightening pace.

Nina had been a notable Auntie Mame kind of figure around Greenwich Village for decades. She smoked Woodbine cigarettes fiendishly and was forever giving homeless people food and handouts. She had adopted the garden at St. Luke's and worked there weeding and pruning and planting and nurturing from late spring to early autumn. As soon as afternoon tea was completed, she waited an only moderately decent interval before her first scotch and soda. Room temperature. No ice.

"One should have a little something, shouldn't one?"

Arthur joined her to have a cocktail after work once in a while, but mainly he successfully kept his mouth shut about her smoking and drinking. Everyone knew she was destined to live to a hundred. Cancer was surely terrified to go near her. But then the Alzheimer's struck.

One of Nina's greatest gifts was an unerring BS detector. She had been skeptical about Grant since he was in his twenties. She deemed him a hollow suit, full of vapid ambition. She also believed his irresponsible behavior was a contributing factor to Arthur's death, though she did not have the same ferocity of feeling about it that Ally did. She had had him pegged as a no‑goodnik for so long that she already had zero expectations about his character.

In any case, Grant contributed nothing to the care of Nina and that suited Ally just fine. As part of the post‑tragedy financial restructuring, she sold their Greenwich Village condo, which was too big and too full of memories for Nina to continue living there. She then found her a rent‑regulated one‑bedroom apartment in a wonderful old building on Riverside Drive, and when Nina's early‑onset Alzheimer's progressed to the point where she couldn't really be relied upon to take proper care of herself, she arranged for a very conscientious and sprightly woman from the Dominican Republic to be her full‑time caregiver.

Maria was devoted to Nina, and Ally didn't know anyone who could have been more nurturing. She had been there for nine months and she also used Nina's space to baby‑sit periodically for her daughter, Natalie, who had a darling five‑ year‑old son. What would the next stage be, Ally wondered fearfully, and would her mother's medical insurance pay for it, whatever it was? She didn't know the answer and she was terrified.