I was helping my daughter unpack her overnight bag at my boyfriend’s house when she stopped, looked up at me, and said, “Mommy, why does Derek keep LOCKING the basement?”
That question should have been nothing. Kids notice everything and understand nothing – that’s just how it goes. But Priya is six, and Priya doesn’t ask questions she doesn’t already have a feeling about.
Derek and I had been together eight months. He was patient, steady, good with her – or so I kept telling myself. He owned the house outright, worked from home doing something with servers, and never once raised his voice. On paper, he was everything my ex wasn’t.
“He probably just keeps his work stuff down there,” I told her.
She nodded like she was letting me win.
A few days later, she told me Derek talked on the phone in the basement at night and that she could hear him laughing, but it wasn’t his regular laugh.
I asked her what she meant by that.
“It sounds different,” she said. “Like when you’re being nice to someone you don’t like.”
I told her she had a big imagination.
Then I started noticing things myself. The basement door was always locked, even when Derek was home. He kept a second phone – I’d assumed it was for work – but once I walked in and he closed an app so fast his thumb left a smear on the screen.
A bad feeling settled in my stomach.
One night he forgot to lock the basement. I don’t know if it was an accident. I went down.
There was a desk, a monitor, and a whiteboard covered in names and dates.
MY NAME WAS ON THAT WHITEBOARD. So was Priya’s. So were four other women’s names – with dates next to each one, going back three years.
My hands were shaking.
I photographed everything and walked back upstairs before he came home.
That was two nights ago.
This morning, one of the other women on that list called my number, and the first thing she said was, “How long have you been seeing Derek Marsh?”
Her Name Was Connie
Her voice was steady in a way that told me she’d been practicing the call.
Connie Reyes. Forty-one. Nurse. She lived forty minutes away in a suburb I’d driven through maybe twice in my life. She said she’d been seeing Derek for fourteen months before he ended things, and that she’d spent the six months since trying to figure out why it felt so wrong. Not just the breakup. All of it.
“He was too careful,” she said. “About everything. The way he talked, the way he never let me see certain parts of his life. I thought I was paranoid.”
I told her about the whiteboard.
Silence for a few seconds.
“Say that again,” she said.
I described it. Her name was on there. Connie R. A date in March two years back, another in November. A number beside her name that I hadn’t been able to make sense of.
She asked me to text her the photos.
I did.
She called back in four minutes and said, “Those numbers are how long he dated each of us.”
I sat down on my kitchen floor. Priya was at school. The apartment was quiet except for the refrigerator hum and the sound of Connie breathing on the other end of the line.
“He’s running a schedule,” she said. “Or he was.”
What I Found When I Actually Looked
Here’s the thing about trusting someone: you stop checking.
I’d done the basic stuff early on. Googled his name, found his LinkedIn, saw that the company he claimed to run actually existed. There were even reviews. He had a Facebook profile that hadn’t been touched since 2019, which I’d registered as normal for a guy who worked in tech and claimed to find social media exhausting.
But I hadn’t looked hard. I’d looked just hard enough to feel like I’d looked.
After Connie’s call I sat at my own kitchen table and I went through everything. His full name. His address. His company registration number, which I found on an old invoice he’d emailed me once for a shared dinner we were splitting costs on, because that’s the kind of careful he was, the kind that keeps receipts.
The company was real. The house was his. But when I searched his name alongside the town he’d grown up in, the one he’d mentioned twice in passing, I found a forum post from 2017. A woman asking if anyone knew a Derek Marsh who’d told her he was a widower.
He’d told me he was a widower too.
Same story, almost word for word. Wife died of an aneurysm. No kids. Hadn’t dated for two years afterward because he wasn’t ready. Said it to me on our third date, over pasta, with this look on his face that I’d thought was grief and now I didn’t know what to call it.
I found two more forum posts after that. Different sites. Same pattern. Different cities.
None of them had his last name spelled correctly. One had him as “Derrick.” One as “D. Marsh.” Like they were working from memory, from a name they’d only ever heard spoken.
What the Whiteboard Actually Said
I went back through the photos three times before I understood the full layout.
Six columns. Six names, including mine. Each row had a start date, an end date or a blank space where the end date would go, a number I now knew was the duration in months, and then two more columns I’d initially read as abbreviations for something work-related.
Connie figured out the last two columns before I did.
She called me back that evening. Priya was in bed. I was standing in my kitchen with a glass of wine I hadn’t drunk.
“The second-to-last column is initials,” Connie said. “I think it’s kids. Whether we have them or not.”
Mine said P, 6F. Priya, six, female.
Connie’s said N.
“And the last column,” she said, and then stopped.
“What?”
“I think it’s money. What we make, roughly. Or what he thought we made.”
I looked at the photo again. My column had a number. It was close enough to my actual salary that my stomach flipped.
He’d done research. Real research. On all of us.
This wasn’t a man who was bad at relationships. This wasn’t some emotionally avoidant guy who dated multiple women because he was scared of commitment. This was organized. Documented. Maintained on a whiteboard in a locked basement like a project he was managing.
I poured the wine down the sink.
The Part Where I Almost Talked Myself Out of It
I want to be honest about this because I think it matters.
There was a window, maybe two hours on the second night, where I almost convinced myself there was an explanation.
Maybe it was something with his work. He dealt with client data, personal information, that kind of thing. Maybe those were clients. Maybe the dates were contract dates. Maybe I’d jumped to something ugly because my ex had been ugly and I was still walking around braced for it.
I called my friend Donna. Told her everything. She listened without interrupting, which is not her natural state.
When I finished she said, “Okay but your name is on it. And Priya’s.”
“I know.”
“Clients don’t put your kid’s age on a whiteboard.”
“I know.”
“So.”
She didn’t finish the sentence. She didn’t need to.
That’s the thing about Donna. She’s known me since we were in our twenties, working the same terrible restaurant job, splitting gas money to get home. She doesn’t dress things up.
I stopped trying to explain it away after that.
Connie Found a Third One
Her name was Sandra Pruitt. Fifty-three. Divorced. Lived in the city, worked in insurance. She’d dated Derek for eleven months and ended things herself because, she said, “Something was always just slightly off and I couldn’t say what.”
Connie found her through the forum post I’d found, traced the username to an old email, sent a message that Sandra almost didn’t respond to.
Sandra picked up the phone and talked for forty minutes straight.
She said Derek had borrowed money from her. Eight hundred dollars, once, for a car repair. He’d paid it back within the week, which she’d thought was a good sign. “But now I think he paid it back because he didn’t want me to have any reason to be angry at him. He didn’t want anything I could point to.”
That landed somewhere specific.
Because he’d never given me anything I could point to either. No cruelty. No lies I could prove. Just a locked door and a second phone and a child’s instinct about a laugh that didn’t sound right.
He’d been careful not to give any of us a reason.
Sandra asked if we were going to the police.
What We’re Doing Now
Connie has a cousin who’s a paralegal. She’s been helping us figure out what we actually have and what it means legally. The answer, so far, is complicated. What Derek did might not be a crime in the way you’d hope it would be. Dating multiple women isn’t illegal. Keeping a whiteboard isn’t illegal. Lying about being a widower isn’t illegal.
But the money question is still open. And there are other questions too, ones Connie is asking that I don’t want to write out yet because I don’t know the answers and I don’t want to say something that isn’t confirmed.
What I know is this: I haven’t been back to his house. I’ve told him I’ve been busy, that Priya has a thing at school, that I’ll see him this weekend. I’ve kept my voice normal. Friendly, even.
He texted me yesterday morning. Said he missed us. Used a little sun emoji.
I stared at that text for a long time.
Priya is staying at my mom’s this week. She doesn’t know why, and I told her it was just a visit, grandma wanted company. She accepted that. She’s six. She trusts me to handle things.
I keep thinking about the way she looked up at me from that overnight bag, her face completely open, asking about the basement. She already knew something was wrong. She just didn’t have the words for it, so she handed the question to me instead.
I should have listened faster.
Sandra found a fourth woman on the list this morning. She lives three states away, and she’s been dating Derek for two months. She doesn’t know yet.
We’re figuring out how to tell her.
—
If this one got under your skin, share it. Someone you know might need to see it.
If you’re still in the mood for some unsettling family drama, you might want to check out My Mother Left Her House to a Stranger. The Stranger Told Me Why. or read about My Son’s Teacher Is Crying in the Parking Lot and Won’t Look at Me. And speaking of parking lots, you won’t believe what happened when She Called Me “Not the Real Mom” in Front of the Whole Parking Lot.
