Married for twenty years: the direction-loser and the walking map

My wife has no sense of direction at all. Not a little. None.

Before we married, her idea of navigation worked like this: she could come out of a subway station and walk two hundred meters the wrong way. She could get lost inside a shopping mall. North, south, east and west were four words to her, nothing more. Her own description: "There's no compass in my head. There's just fog."

I am the other thing. I am a walking map. A place I have been to once is filed automatically. I don't need GPS. The city's roads feel carved into my skull.

Twenty years of marriage have turned this set of defects and gifts into household infrastructure.

The division of labor is almost prehistoric in its clarity. Outdoors, I navigate. She recognizes people. That is her other gift: she never forgets a face. She knows every neighbor in our compound, every parent of every classmate of our daughter, every vendor in the wet market. So the system is: I lead the way, she does the socializing. The discount at the shop that opened by our gate came from her socializing. The favors we get from the courier and the parcel locker came from names she remembered. I like to say, "I keep us from getting lost. You keep us related to this city."

Her condition produces scenes that are funny only afterward. When she was pregnant and went for a checkup, I was away on business. She took a taxi to the hospital, got out, and walked the wrong direction for forty minutes. I was hopping up and down on the phone. She said, calmly, "Don't worry. I'm following a pregnant woman. She's going to the same hospital."

That woman became her closest friend. The two children started school the same year. The two families ended up treating each other as relatives. The story of following a stranger to find the hospital gets told at every gathering we have.

Of course she has her turn at fixing my shortcomings. I don't recognize people. A neighbor I have met three times is a complete stranger to me. At dinners I call people by the wrong title while they are being polite to me. In those moments she kicks my ankle under the table and takes over smoothly. "His surname is Zhou. He's in building materials. He fixed our pipes last month." On the way home she lectures me. "You remember roads, I remember people. Division of labor. You skipped the homework, so practice at home."

The most comfortable shape of a marriage may be a complementarity so complete that neither of us can be replaced: your weak spot is exactly where I am strong, mine is exactly where you are. Nobody looks down on anybody. We are a matched set.

In twenty years we have developed one constitutional law: nobody is allowed to say, "How can you not even do this?" Because the answer is obvious. What I can do, she can't. What she can do, I can't. Added together, we are whole.

Now that navigation apps exist, my walking-map skill has lost a lot of value. One day she said, almost sadly, "Everyone uses GPS now. Your talent is wasted." I thought about it. "It still gets used. GPS only tells you which way to turn. I tell you what this road looked like twenty years ago, how many owners that shop has been through, which corner has the magnolia that flowers first every single year."

She laughed. "Right. You're a living map. I'm a living photo album."

Our daughter inherited her mother's sense of direction and my memory. On family trips now, the daughter follows the GPS, her mother recognizes people, and I supply the history of whatever road we are on. Three people, three jobs, and not one of us expendable.