My Husband Paraded His Pregnant Mistress Into Our Home — He Didn’t Realize I Was Planning His Execution

Part 1
The skies over our sprawling estate were the color of bruised iron when the heavy carriage finally crunched against the gravel driveway.
I stood at the top of the grand sweeping staircase in a conservative dress of midnight blue velvet.
The heavy oak doors swung open, admitting the violent winter wind alongside the man I had married five years prior.
Brian stepped into the grand foyer, his handsome face set in an expression of arrogant defiance.
Clinging to his arm was a woman in her early twenties with porcelain skin and wide, grasping eyes.
Her gaze darted around the opulent foyer with a naked hunger that made my stomach turn.
But it was not her striking beauty that caused the breath to catch painfully in my throat.
It was the undeniable, heavy swell of her abdomen beneath the expensive silk of her traveling cloak.
Brian announced her arrival with the carrying aristocratic drawl that had once made my own heart flutter.
He told me her name was Heather, and that she would be taking up residence in the East Wing.
I descended the stairs slowly, the rustle of my skirts acting as the only sound in the cavernous hall.
He told me the realm required a male heir, and since I had failed to provide one, she would take my place.
He swore that if I made a scandal of this arrangement, he would have me exiled to the countryside.
A lesser woman would have slapped him, screamed, wept, or fled to her chambers in a fit of hysterical despair.
But I was raised in the shadow of the throne, educated by the finest political minds, and possessed a spine forged from high-carbon steel.
I looked at Heather, noting the smug, triumphant little smile playing at the corners of her painted lips.
She thought she had won, assuming I was nothing more than a defeated relic being put out to pasture.
I allowed a small, perfectly polite smile to curve my lips as I met Brian’s hard stare and inclined my head gracefully.
I welcomed her to our home and promised to have the servants prepare a warm bath for her delicate condition.
Brian blinked, clearly thrown by my absolute capitulation.
As I watched them ascend the stairs, my perfectly manicured nails dug into the palms of my hands until crescent moons of blood bloomed beneath my skin.
He had not merely insulted me; he had threatened my standing, my title, and my future.
Life at the estate quickly devolved into a bizarre, humiliating pantomime.
Heather invaded my home like a conquering monarch, empowered by Brian’s absolute protection.
She altered the household menus, dismissed my loyal chef, and began to wear the family jewels that legally belonged to me.
Through it all, I played the part of the cowed, submissive wife, smiling pleasantly at breakfast.
My passive demeanor was a meticulously crafted illusion designed to lull them into a false sense of security.
While Brian believed I was broken, I was secretly observing his every move.
His recent expenditures were staggering, and the carriages arriving under the cover of darkness bore men of dangerous ambition.
He hosted disgraced noblemen and hostile envoys in his private library until the early hours of the morning.
I needed an ally, and I found one in Tyler, the captain of the royal guard who had grown up alongside me.
I arranged a covert meeting with him in the overgrown ruins of the estate’s old abbey.
I told him my suspicions, warning him that Brian was plotting something far worse than simply replacing me.
My uncle, King Gregory, was dying, and the succession of the realm was terribly fragile.
Tyler agreed to intercept the couriers traveling between our estate and the homes of the other conspirators.
Over the next three weeks, we played a dangerous game of espionage beneath Brian’s nose.
I spent my nights by the dying embers of my bedroom fire, cracking the complex ciphers in the intercepted letters.
When I finally translated the last letter, the blood completely drained from my face.
Brian was using the immense wealth of our estate to purchase smuggled artillery and bribe the royal army.
He intended to march on the palace, force my dying uncle to abdicate, and execute anyone who stood in the line of succession.
He planned to declare himself King Regent, presenting his impending child with Heather as the new royal bloodline.
The winter solstice, the date set for his coup, was only two weeks away.
I needed physical, undeniable proof to bring to my uncle, which meant I had to break into Brian’s private iron safe.
The opportunity finally arrived when Brian organized a pheasant hunt that would keep him away until nightfall.
I signaled Tyler, and together we bypassed the household staff to approach the locked double doors of the private study.
Tyler picked the lock, and we slipped inside the room that smelled strongly of brandy and impending ruin.
I moved straight to the massive oil painting hiding the safe and spun the dials to the date of his planned treason.
The heavy iron door groaned open, revealing a stack of velvet-bound ledgers and a heavy parchment scroll detailing the entire conspiracy.
I shoved the damning documents into a leather satchel and pressed it into Tyler’s chest, commanding him to ride for the capital immediately.
Suddenly, the sound of heavy boots echoed in the hallway outside.
Brian’s booming voice demanded the master key as the door handle rattled violently.
I shoved the safe door shut and pushed Tyler toward the large glass window overlooking the rear gardens.
I threw myself into a leather armchair by the fireplace and grabbed a discarded book of poetry just as the locks turned.
The heavy oak doors burst open, and my husband stood in the threshold, his eyes locking onto the iron safe I had just closed.
