At 10:42 on my thirty-first anniversary, Tyler handed me a plum lipstick from Greg’s glove box and said Marcy had left it there again.

I had one hand inside my coat pocket, looking for the little peppermint Greg always kept loose in there. The parking lot was slick from a short rain, and the restaurant vent smelled like grilled onions.

Greg had just handed my coat to Tyler like Greg was still the kind of man who noticed when I was cold. Tyler held the lipstick out between two fingers and looked sick about it.

I didn’t yell. I didn’t throw it. I took it.

The gold letters on the tube said MARCY BELL. Not a sticker. Not marker somebody could wipe off. Her name was cut right into it. Greg’s smile came a second too late, and I knew I needed to see what else was in that car before Greg got a chance to clean it out.

Tyler kept looking at the pavement. Tyler was maybe nineteen, red cheeks, red valet vest, still wearing a silver cross around his neck.

Tyler said he thought I was Marcy because Marcy had been there before, and because Marcy had left a black scarf in the back seat that night. Tyler stopped talking after that. Greg gave a little church-basement laugh and said Tyler was confused.

Greg didn’t say I had the wrong lipstick. Greg didn’t ask how it got there. Greg said, “Don’t do this tonight.”

That was useful. That told me exactly whose night Greg was worried about.

I got into the passenger seat because my knees had been acting up all week, but also because I wanted to smell the inside before Greg could crack the windows.

I know how dumb that sounds. After thirty-one years, though, I knew Greg’s car better than I knew most rooms in my own house. Peppermint gum, leather cleaner, old coffee in the cup holder. That night there was something powdery under it. Perfume. Not mine.

Eight days earlier, I had thought we were getting into the gentler part of life. The kids were grown. My mother-in-law had finally moved out after fourteen months in our spare room. Greg had brought home an anniversary card with an old red barn on the front because I liked old barns. I put that card beside the bananas on the counter and got a little soft about it, which I hate admitting now.

At dinner, Greg had asked for extra lemon with chicken piccata. Greg had kissed my temple before we left the house. Greg had sent our daughters a picture of the two of us smiling over wine. I had sat right across from Greg at 7:35 and thought, okay, maybe this is fine. Maybe we made it.

Then Tyler said Marcy’s name.

I opened the glove box before Greg could stop me. Registration. Tire gauge. Church donation envelopes that Greg always picked up and never used. Under those was a valet ticket from eight days earlier, same restaurant stamp, same time of night. I held it up, and Greg reached over hard enough to bump my arm.

I said Greg needed to pull out of the lot.

Greg drove to the CVS across the road, parked under the busted-out letter on the sign, and shut off the engine. Greg said I was going to embarrass myself chasing a made-up story. I had worked twenty-two years as a county title clerk. I had read deeds where a man used his dead uncle’s name. I had watched people try to slide a bad signature across a counter and act offended when I stopped them.

A bad paper has a feel to it. So does a bad lie.

I found the white envelope behind the donation envelopes. First Federal Credit Union was printed in the corner. Greg grabbed for it, and I pulled it against my chest.

“Give me my mail, Linda,” Greg said.

My mail. That was what Greg called it after two mortgages, three kids, and every bill we had ever paid from the same checking account.

The envelope wasn’t sealed. Inside was a cashier’s check receipt for $18,936 made out to Bellflower Beauty LLC. Marcy owned Bellflower Beauty on Route 11. Marcy had highlighted my hair twice. Marcy had stood behind me with foil in my hair and told me I had brave gray, which I had taken as a compliment because I didn’t know what else to do with it.

I read the receipt three times. Greg kept talking. Something about Marcy being a client. Something about helping a small business through a slow month. Greg said the money was temporary. The more Greg talked, the more the words sounded like loose change rolling under a car seat.

There was another paper folded behind the receipt. I almost missed it. It was a list in Greg’s blocky handwriting, dates and amounts in one column, Bellflower Beauty in another. The first date was nine months before our anniversary. The total at the bottom was $41,596.

I didn’t ask Greg about the total yet. I opened my phone instead and pulled up the photo Greg had sent our daughters at dinner. I zoomed in on the restaurant window behind Greg’s wineglass. At a table two rows back, I could see a black scarf draped over a chair.

Marcy’s scarf.

Greg said I was making something out of nothing. I asked why Marcy had been at our anniversary dinner. Greg said Marcy had been meeting somebody else. I asked why Tyler knew Marcy’s name before I did. Greg looked at the steering wheel and didn’t answer.

That was the first time I felt scared, not mad. Mad, I can work with. I can make lists. I can call people. Scared is different. Scared makes you sit in a CVS lot at nearly eleven at night with a lipstick in your lap and wonder how long your own life has been going on without you.

I called my cousin Darla from the parking lot. Darla and Marcy had been best friends since high school. Darla answered on the third ring, already annoyed because it was late. I asked Darla if Marcy had said anything about Bellflower being in trouble.

Darla got quiet. Darla said Marcy had been bragging for months about a back-room expansion. Darla thought it was a loan. Darla said Marcy called it “Greg’s investment.”

I hung up before Darla could ask why I was asking.

Greg drove home in silence. Nobody said anything for a few minutes, and honestly that was worse than the yelling I had expected. I sat there with the envelope under my purse. Greg kept rubbing the same spot on the steering wheel with his thumb. Every now and then, Greg started a sentence and quit.

At home, Greg followed me into the kitchen. The barn card was still beside the bananas. I put the lipstick on top of it. That was petty, I know. I wanted Greg to have to look at both things together.

Greg finally said the salon money was supposed to come back. Greg said a supplier deal had gone bad and Greg had moved money so I wouldn’t panic. Greg said Marcy let Greg run it through the salon because Greg didn’t want it showing up where I would see it.

I asked what back room meant.

Greg sat down at the kitchen table. Greg looked older all at once, not sorry exactly, more like somebody who had run out of places to put a box. Greg said the back room was the new space Marcy was building. Greg said Marcy had promised Greg a piece of the business, and Greg had used our savings and pulled from the home-equity line to cover it.

I asked whether Greg had slept with Marcy.

Greg didn’t answer fast enough.

There it was. There it was. There it was.

I took the envelope upstairs, locked myself in the bathroom, and called First Federal’s after-hours line. The woman on the phone couldn’t tell me everything, but the account number on the transfer sheet was tied to a joint line of credit with both my name and Greg’s name. I could hear the woman typing. I could hear the bathroom fan rattling because Greg had never gotten around to fixing it.

The next morning, I went to the bank when the doors opened. I brought the envelope, the lipstick, the valet ticket, and a copy of the dinner photo. The bank manager printed the transaction history. Nine months. Nine months of transfers from our accounts to Bellflower Beauty, some marked as salon invoices, some as contractor payments, all sent through accounts Greg had opened using our home equity.

Marcy arrived at my house that afternoon because Darla had called Marcy. Marcy cried before getting past the porch. Marcy said the affair had started after Greg offered to help with the salon. Marcy said the money was supposed to be a loan until Greg began taking more and more from our accounts. Marcy said Marcy had been afraid to tell me because Darla would hate Marcy and because Bellflower would go under.

I told Marcy I didn’t care what happened to Bellflower that day. That sounds cruel. Maybe it was. I had been carrying people through their bad choices my whole life. My mother-in-law. My kids when they were young. Greg, more times than I could count. I was done measuring out excuses like Sunday casserole portions.

I called a lawyer before dinner. The lawyer filed to stop any more draws on the credit line, and I gave the bank every paper I had. Greg moved into a motel two days later. Darla stopped speaking to Marcy. Bellflower closed before the end of the month, and the bank’s fraud team handled the rest.

A week after that, I found one last sheet tucked inside the envelope Greg had hidden in the Buick. It was the full transfer list, folded small enough to fit behind the church envelopes. At the bottom, under nine months of dates, Greg had written one note to Marcy about the back room.

“Before Linda signs.”