My Mate Tried to Kill Our Daughter for His Mistress

Riley moved into my quarters on a Thursday.

I didn't see it happen. I was at the hospital with Eve, sitting in a plastic chair beside her bed while machines beeped and nurses came in every hour to check the bandage wrapped around her head. The doctors said the fracture was clean. They said she was stable. They did not say when she would wake up.

I came back to the pack house just before sunset. My body ached—the incision still pulled when I walked, and I hadn't slept more than an hour at a time since Heaven's birth. I went straight to the nursery to check on her. She was asleep, her tiny fists curled against her chest. I stood there for a long time, counting breaths.

Then I walked down the corridor toward my quarters.

The door was open.

I stopped in the doorway. The room smelled different. Not wrong, exactly. Just not mine. Floral perfume, sharp and too sweet, layered over the faint musk of someone else's wolf. My wolf stirred, low and uneasy.

Riley's silver-backed brush sat on the dresser. The one she always carried to inter-pack banquets, the one with her initials engraved on the handle. Beside it, a set of ceremonial robes—deep red, edged in gold thread—draped across the chair I used for reading. A pair of heels, black and polished, stood beside the bed.

I walked to the dresser. Picked up the brush. Turned it over in my hands.

She hadn't asked. She hadn't announced it. She had simply moved in, the way water fills the lowest available space.

I set the brush down carefully. My hands didn't shake. I felt very calm.

I pulled the journal from the drawer where I'd hidden it beneath folded linens. Opened it to a blank page.

*Date: Thursday, June 16th. Riley Fox. Luna's ceremonial quarters. Silver brush, ceremonial robes, personal shoes. No announcement. No permission.*

I closed the journal. Locked it. Put it back.

Then I walked to the nursery, lifted Heaven from her crib, and carried her to the guest quarters on the third floor. The room was smaller. The bed was harder. But it smelled like nothing, and that was enough.

The next evening, there was a pack meal in the common hall.

I arrived with Heaven in my arms. The hall was already full—Deltas and their families, a few visiting wolves from a neighboring pack, Richard's mother Karla holding court at the far end of the table. Richard sat at the head, his posture relaxed, a glass of wine in one hand.

Riley sat to his right.

My seat.

She didn't look at me. Just lifted her fork, cut into her meat, and ate with the easy confidence of someone who had always belonged there.

I stopped at the edge of the table. Four pack members turned to look at me. Then away.

No one said anything.

I walked to the seat two places down from Richard. Set Heaven's carrier on the floor beside me. Sat.

Richard didn't glance my way. He laughed at something Riley said, his hand resting on the table near hers, close enough that their fingers almost touched.

I ate. The food had no taste. I chewed, swallowed, chewed again.

Across the table, Beta Marcus watched me. His eyes flicked to Riley, then back to me. He said nothing.

Beside him, Gamma Lena stared at her plate.

I counted them. Four witnesses. Marcus. Lena. Two Deltas whose names I didn't know but whose faces I would remember.

When the meal ended, I carried Heaven back to the guest quarters. Pulled out the journal.

*Date: Friday, June 17th. Pack meal. Riley Fox seated at Alpha's right hand—Luna's seat. Richard did not correct. Four witnesses: Beta Marcus, Gamma Lena, Delta (male, scarred jaw), Delta (female, blonde braid). No objection.*

I locked the journal. My wolf growled, low and steady, pressing against my ribs.

Not yet.

The training session happened on Saturday morning.

I didn't usually attend—postpartum Lunas were expected to rest, and Richard had never asked me to be present. But Heaven was fussy, and the guest quarters felt too small, and I needed to see the pack. To be seen.

I walked to the training field with Heaven in her carriage, the wheels bumping over the uneven ground. The Deltas were running drills—sparring in pairs, their wolves flickering just beneath their skin. Richard stood at the field's edge, arms crossed, watching.

I stopped near the tree line. Set the carriage in the shade.

A male Delta—young, maybe twenty, with a scarred jaw I recognized from the pack meal—finished his bout and walked toward the water station. He passed too close to the carriage. Not threatening. Just careless.

My wolf surged.

I didn't call her. She came on her own, fast and furious, slamming against the inside of my chest like something that had been caged too long. My vision sharpened. The Delta's scent hit me—sweat, adrenaline, the faint metallic tang of a fresh cut on his arm.

He was too close to Heaven.

I felt my eyes flash. Not gold. Silver.

The Delta stumbled. His hand flew to his chest, clutching at something invisible. His face went pale. He backed up three steps, staring at me, and I saw the moment he felt it—a pressure like an Alpha aura, but wrong. Cold. Old.

"Luna?" His voice cracked.

I blinked. The surge pulled back. My wolf retreated, reluctant, snarling all the way down.

"I'm fine." My voice came out steady. "Just dizzy. The recovery."

He nodded quickly. Too quickly. He turned and walked back to the field without looking at me again.

I pressed my hand to my chest. My heart hammered. My wolf was still there, just beneath the surface, coiled tight and waiting.

Across the field, I caught movement. Mara Steele, the pack healer, stood near the medical tent. She was watching me. Not the Delta. Me.

Our eyes met.

She didn't smile. Didn't nod. Just held my gaze for three long seconds.

Then she turned and walked into the tent.

I lifted Heaven's carriage and left the field. My hands shook the entire walk back.

That night, my mother came to the pack house.

I was in the guest quarters, feeding Heaven, when I heard the commotion downstairs. Raised voices. My mother's, sharp and clear. Richard's, flat and dismissive.

I set Heaven in her carrier and ran.

The common room was full. Not a formal gathering—just whoever had been nearby when the argument started. Beta Marcus. Gamma Lena. Three Omegas hovering near the door. Karla, standing near the hearth with her arms crossed.

Eve stood in the center of the room, facing Richard.

"Strength Through Kin." Her voice cut through the space like a blade. "That's your motto, isn't it? The one you put on every alliance document. Every ceremonial banner."

Richard didn't move. "Eve—"

"Don't." She stepped closer. "You fed her recovery broths to your mistress. You commanded her to silence in front of witnesses. You let that woman take her seat at your table while your Luna bled in a guest room."

The room went very still.

"And now," Eve continued, her voice rising, "you're about to stand before the Alliance Ceremony and ask for territorial expansion. Based on what? Your family values?"

Richard's aura spiked.

I felt it from the doorway—a sharp, involuntary pulse that made every wolf in the room tense. Beta Marcus took a step back. Gamma Lena's hand went to her throat.

Eve didn't move.

"You will fulfill your Luna Accord duties," she said quietly. "Or you will answer for every failure in front of the Council."

Richard shoved her.

Not hard. Just reflexive. The way you push aside a door that won't close.

Eve's head snapped back. Her skull hit the stone hearth mantle with a sound like a branch breaking.

She crumpled.

I ran.

I was on my knees beside her before I registered moving. Blood spread across the stone floor, dark and too fast. Her eyes were closed. Her chest rose and fell, shallow and uneven.

"Mom." My voice broke. "Mom, stay with me."

Someone called for the healer. I didn't look up to see who.

Richard stood over us, staring down at Eve's body. His face was blank. Not shocked. Not guilty. Just... empty.

Behind him, Riley made a soft sound—high, breathy, performative. Richard turned immediately, his hand going to her shoulder.

"It's okay," he murmured. "You're okay."

He walked her out of the room.

I stayed on the floor, my mother's blood soaking through my dress, and counted the witnesses.

Beta Marcus. Gamma Lena. Three Omegas.

Five.

Mara arrived with a medical kit. She knelt beside me, her hands fast and sure, checking Eve's pulse, her pupils, the wound on her temple.

"Ambulance," she said to Marcus. "Now."

I didn't let go of my mother's hand until the paramedics arrived.

Later, in the hospital corridor, I pulled out my phone. Opened a new message.

Beta Sylas. Shadowveil Pack.

I typed three words.

*I need help.*

Then I pressed send.