Sleep, Appetite, and Hypervigilance: The Physical Toll of Narcissistic Abuse

I used to check my face in the mirror in Emeka’s bathroom before work — the one where my elbows touched both walls — looking for evidence that I hadn’t slept. Not because I was vain. Because I had a meeting in an hour and I needed to look like a person whose life was fine.

I hadn’t slept. I hadn’t really eaten the day before either — half a piece of toast, standing at the counter, because sitting down to a full plate across from him had started to feel like a test I might fail. I told myself I wasn’t hungry. I told myself I was a light sleeper. Both of those were lies I was telling on my body’s behalf, because the truth was too early to say out loud.

My trauma therapist — the first one, the one who specialized in narcissistic abuse recovery, who I saw within weeks of leaving — put it to me plainly, the first time I described the insomnia and the vanishing appetite like they were separate, unrelated inconveniences.

“Your body wasn’t malfunctioning. It was the only witness in the relationship who never once doubted what it was seeing. Your mind caught up to it two years later.”

I call this The Early Witness — the body that clocks the danger, names it in its own language of a closed throat and a racing pulse, and testifies for months, sometimes years, before the mind is ready to take the stand.

I wasn’t falling apart. I was the most honest I’d been in three years — I just wasn’t speaking the language yet.

This isn’t a post about sleep hygiene or eating enough protein. I don’t have that, and you don’t need it. What I have is what it actually meant that my body knew before I did — and why looking back at that girl in the mirror, I don’t feel shame anymore. I feel something closer to respect.

1. The Body Diagnoses Before the Mouth Can Speak

What My Stomach Knew First

I couldn’t eat around Emeka for months before I could say the word “controlling.” My stomach had left the relationship long before the rest of me caught up — it had run its own quiet investigation and reached its own quiet verdict, and it delivered that verdict the only way it could: by refusing dinner.

This wasn’t a loss of appetite.

It was The Early Witness, filing its first report.

2. The Softer Word I Gave My Own Symptoms

The Euphemism I Used on Myself

I called the insomnia “being a light sleeper.” I called the appetite loss “just not that hungry lately.” I had a gentle, forgiving word for my own body’s testimony, the same way I had a gentle, forgiving word for him — “he’s just stressed,” “he’s just particular.” The softer word protected the story I needed to keep believing. It just wasn’t protecting me.

This wasn’t me being a light sleeper.

It was me translating a warning into something small enough to live with.

3. Hypervigilance Wasn’t a Malfunction — It Was a Job, Done Well

What the Jumpiness Was Actually For

Reading his mood before he’d spoken a word. Clocking the exact weight of a closing door — the ordinary kind, the too-hard kind, the kind that meant I had thirty seconds to decide what version of myself to be. That wasn’t anxiety malfunctioning. That was a skill operating at full capacity, correctly, under conditions that demanded it.

The reframeThis isn’t a nervous system that broke. It’s a nervous system that adapted, accurately, to a threat that was actually there — and hasn’t yet been told, fully, that the threat is gone.

4. Everyone Around Me Had a Wrong Word for It Too

What My Coworkers Saw and Misnamed

A coworker noticed my hands shaking once, holding a coffee cup in a meeting that had nothing to do with Emeka. “You’re just tired,” she said, kindly, and I let her be right, because the real answer would have taken longer than either of us had. My sister noticed I was pushing food around a plate at her place, those first weeks after I left, and called it “adjusting.” She wasn’t wrong. She just didn’t have the word either.

It wasn’t tiredness.

It was The Early Witness, still testifying, to a room that hadn’t been told the trial was real.

5. The Cruelest Part Is That the Symptoms Outlasted Him

Why Leaving Didn’t Feel Like Relief

I thought leaving would end it. It didn’t. I was still not sleeping, still flinching at a slammed cabinet in an apartment he’d never once set foot in, months after he was gone. For a while I took that as proof something was permanently wrong with me — that I’d been damaged past the point of repair.

I hadn’t been. The witness doesn’t stand down the moment the danger leaves the room. It stands down once it’s been told, over and over, in a hundred small ordinary moments, that it’s safe to.

This isn’t proof I’m broken.

It’s proof of how long The Early Witness had to work alone, and how much evidence it’s still finishing entering into the record.

6. Looking Back Without Shame

What I See in the Mirror Now

I don’t look back at the girl checking her face in that bathroom and see someone falling apart. I see someone whose body was faster, and more honest, than she was letting herself be. She didn’t have the word yet. She had something better — a witness that never once lied to her, even when she wasn’t ready to listen to it.

I wasn’t unraveling in that mirror.

I was the most reliable narrator in the room, three years before I knew it.