I buried my husband and told no one, absolutely no one, that I already had a year-long cruise booked. A week later, my son decided, with that cruel nonchalance of someone who believes a widowed mother has no life of her own, that I should watch his new animals every time he traveled. I smiled. My daughter-in-law left three cages in my living room as if I were part of the household’s domestic staff. And at dawn, when the ship began to slowly pull away from the dock, my absence was going to tear their lives to pieces.

I raised my mug.

“To the women who walked away without warning.”

The woman let out a loud laugh.

“Oh, darling, those are the absolute best ones.”

Her name was Beatrice. She was seventy years old, with three divorces behind her, a surgically repaired knee, and a gaze full of vitality, just like most women in their twenties. She told me she was traveling alone because her daughters told her she was “too old for this kind of stuff.”