Let me explain about the ten years.

People hear "ten-year engagement" and they make a face. The same face you'd make if someone told you they'd been marinating a chicken since 2016. Like, at a certain point, either cook the chicken or throw it out, right?

But here's the thing. The chicken is perfect. The chicken has never been better. The chicken and I own a house together on Maple Lane, and the chicken teaches high school ceramics and coaches basketball and comes home smelling like kiln dust and teenage boy deodorant, and every single night the chicken kisses my temple before asking what's for dinner.

Why would I put that in an oven? Ovens ruin things.

His name is Hugh. Hugh Mensah. Six-two, broad shoulders, dark skin, close-cropped hair going silver at the temples in a way that makes me want to write about it for my food column except my editor would notice it wasn't about food. He proposed on a hiking trail in Vermont when I was twenty-four and I said yes with my entire body and then spent the next decade finding reasons to postpone the wedding.

Venue problems. Budget problems. Seasonal problems. I cycled through excuses like a man flipping through a menu he never intended to order from, and Hugh never pushed. That was the miracle of him. He asked once, accepted what I said, and went back to being the steadiest person I'd ever loved.

So, yes. Ten years. No wedding. Extremely happy.

Which is why I need you to understand that I was not snooping when I found the phone.

I was looking for deodorant. Tuesday afternoon, our bedroom. Hugh's gym bag sat open on the floor, and I needed the Old Spice from the side pocket because I'd run out and the grocery run wasn't until Thursday. This is what a decade looks like. You borrow each other's deodorant. You know which pocket. You stop asking permission because everything is shared anyway, the deodorant and the mortgage and the bed and the quiet rhythm of a Tuesday when one of you works from home writing about cheese and the other teaches teenagers how not to explode a kiln.

My fingers closed around something hard and flat.

Not his phone. His phone was charging on the nightstand where it always charged. This was a second phone, slim and black, with a lock screen I didn't recognize.

A photograph of a garden I'd never seen. Trees strung with small white lights.

I should tell you about the white lights. Not yet. But remember them.

I turned the phone over. Clean case. No cracks, no fingerprint smudges. Brand new, or carefully maintained, or both. The kind of phone a person keeps separate from the rest of their life.

I put it back.

Then I picked it up again.

Tried our anniversary. Nothing. His birthday, my birthday, the last four of his social. The phone stared back at me, patient and unhelpful, while I stood in our bedroom with the afternoon light striping through the blinds and the smell of Hugh's gym clothes doing that thing where it should have been gross but I found it comforting, which is either love or a medical condition.

Three weeks. That's how long the strangeness had been building.

Hugh taking calls in the bathroom with the door closed. Calendar blocks marked "appointment" that he waved off when I asked. Coming home from school with a specific kind of energy, the excited, secretive charge of someone who can't wait to show off what they've been building. He'd kissed me last Tuesday with that energy still buzzing on his lips. I'd kissed him back and told myself the buzzing was mine.

Narrator's note: it was not mine.

I sat on the edge of our bed. The sheets smelled like lavender, because three months ago I'd mentioned once that lavender helped me sleep, and Hugh had switched the dryer sheets the next day. One mention. He'd remembered. The kind of man who remembers your throwaway comment about dryer sheets is not, statistically, the kind of man who keeps a secret phone. This is what I told myself. The math was solid. The math was unimpeachable.

The math was doing a lot of heavy lifting for a man holding a secret phone.

The front door opened. Keys in the dish. Shoes off. The specific rhythm of Hugh arriving home, unchanged since 2016.

"Hey." His voice from the hallway. Warm. Easy.

He appeared in the doorway, still in his paint-splattered teaching clothes, and crossed the room and pressed his lips to my temple. That small thing. Accumulated over ten years into the architecture of a life I was suddenly sure was about to collapse.

"What's for dinner?"

The question sat on my tongue. I could feel it there, hot and specific, shaped like "Hugh, why do you have a second phone in your gym bag." All I had to do was open my mouth.

I have a theory about this. Some people, when they're afraid of the answer, don't ask the question. These people are called adults, and they are correct. Because once you ask, you can't un-ask, and the answer exists whether or not you wanted it, and suddenly your Tuesday smells different.

"Pasta," I said.

He smiled. Dropped the gym bag by the door.

I watched the bag settle against the baseboard. Inside it, the phone waited, patient as a recipe I hadn't decided to make yet.

Here is what a reasonable person would have done: asked Hugh about the phone. Had a conversation. Trusted the man who remembered my dryer sheet preference.

Here is what I did instead: I decided, on no evidence beyond my own spectacular talent for catastrophe, that Hugh Mensah was cheating on me. And I decided I was going to prove it.

This was, let the record show, the first of many excellent decisions.