The soft, white snow floated down on my mother's casket like little birds learning to fly, falling at half speed, spinning furiously, before piling up on the black felt sheath cover.

I stood before her casket on an achingly beautiful New England winter day, with my twin sister's small hand in my own, aware that our solid family unit had been shattered by death, burdened with grief and challenged by a future that had never been less certain. Our family's lynchpin had snapped. The person who meted out the punishments, spoiled us with praise and manufactured holiday bliss was gone, taken so fast, only the sound of the dirt crushing the snow on her coffin made it seem real.

Just four months earlier, my 53-year-old mother was on a two-week Hawaiian vacation celebrating 30 years of marriage to my father, the kind of big ticket item my blue-collar parents couldn't afford when they were poor newlyweds and wouldn't allow until the kids were out of college. In the pictures, my mother has never looked better, eyes sparkling blue, blond hair shining against freshly tanned skin, mouth peeled back in a joyous smile. My dad, grinning at her side, has the look of a man perpetually in love, ready to reap the rewards of a quarter century of shared sacrifice.

While enjoying the Hawaiian surf, a wave knocked my mother off her feet, giving rise to complaints of aching legs and fatigue upon her return home. These complaints begat visits to doctors who wanted to run tests, which begat more visits, which begat more tests and before long, Indian summer turned cold. The fall was both a season and metaphor as new problems surfaced, most notably issues with breathing.

Away in New York City, far from Boston, where my mother's condition went from a simple muscle pull to something growing more severe by the day, I was isolated from the gory details of the initial tests. As a 23-year-old reporter at an Internet site, I was dodging layoffs, trying to stay upright in an industry that was coming undone from three years of excess. My preoccupations blinded me from the encroaching reality that something was seriously wrong with my mother.

But as September became October, I couldn't ignore that my mother's voice, equal parts bright and sarcastic, had turned sour and raspy. The phone calls, once a stage where I would trot out my latest anecdote, were filled with worries and speculation about all these tests, appointments and doctors. Instead of discussing the upcoming holiday season, we examined train schedules every other weekend to see at what time someone could pick me up from South Station. By October, the phone calls increased to twice daily, and the edge of panic in my mother's voice had sharpened to a point. No one had any idea what was wrong. Terrified she would stop breathing while she slept, my mother now slept upright, wheezing so loudly it kept my poor father awake some nights. So overcome by her own mortality, my mother even started drinking white wine to take the edge off, quite a change in a household that had the beer we served at my bris aging in the back refrigerator for more than a decade.

Finally, two months of testing came to a head. The doctors no longer thought it was bronchitis or walking pneumonia. They said she was leaking blood somewhere internally, and she was very, very anemic. Her iron and calcium levels were getting dangerously low. A CAT scan found some disturbing spots on her lung. All that was left was a biopsy to see if it was cancer and, if so, how bad that prognosis really was.

I returned home for the Thanksgiving holiday, but it was really to accompany my mother and father to the hospital for the biopsy, bone scan and other tests.

I was greeted at the door by my mother's shadow. A committed vegetarian, my mother was always a petite sprite in a world of suburban Misses, but her rounded cheeks were hollow now. She bent when she stood, her skin pale and yellow, having long since lost its Hawaiian glow. The energy level that allowed her to raise a set of twin toddlers, hold down a full-time job, teach cooking classes and run a catering business out of our kitchen had faded. For the first time in my life, my invincible, unflappable mother seemed old and vulnerable.

But her eyes, those beautiful blue eyes stayed bright, shining because her little boy was standing outside her front door with a packed suitcase and a train ticket stub, ready to hold her again. And as we embraced, I ignored that her bones poked out more now and simply prayed that my hug could undo this nightmare -- that my love, our family's love, could make her whole again. That my arms held a month's worth of sleep and an end to anxiety. That we could go back to being the perfect family again.

The next morning, we'd all go to the biopsy as a family, and we'd face this thing -- whatever it was -- as a family, and we'd fight it. So when my mother gingerly placed her frame into the front seat of the family Pontiac, there was no anxiety left over these tests, just the impatience that comes after months of waiting for something to officially worry about.

Once at the hospital, my mother changed into a little green johnnie that hung on her like a potato sack and was shuttled from room to room, as my father and I sat silently in the waiting room, too terrified to speak. The bone scan, the first test of the day, went very quickly, allowing my mother and father to fall asleep next to each other, holding hands. A vacancy opened up for the second test, the biopsy, and my mother's appointment was bumped up, cutting a potential eight-hour visit down to just four hours.

The wave of relief swept over all of us as we shuffled back to the car. My mother was hungry for the first time in recent memory, and my father, ready to pounce on her every whim and need, willing to travel to the end of the earth to make her more comfortable, piloted the car toward our favorite bakery.

In addition to the usual dinner-related purchases, we decided some dessert was in order. And naturally, we picked my mother's favorite thing -- a lemon ring. There's no wonder she liked them so much, since they perfectly matched her personality: sweet, but never overbearingly so, balanced by an arch tartness and not gooey or childish. The kind of old-fashioned classic they don't make anymore.

In the driveway, we gathered up the complicated array of packages and bakery goods and commented how well the day went. Carefree and pleased, I was daydreaming about a life without cancer treatments when my mother's pocketbook tangled in the doorjamb of the car and she tumbled out of the car. As she hurtled toward the ground face-first, the packages in her arms were unable to break her fall.

Luckily, the large white pastry box containing the lemon ring did. My mother sobbed furiously, the tension of a nerve-wracked day shattered like her glasses. Her left eye, already swollen, was paired with two scratches that bled alongside her temple. Her clogs were under the car, bakery goods lay all over the lawn, and my mother stood there in her socks, weeping and bleeding, mourning for a time we all knew would never return again.

As Dad held her, I picked up the debris and choked back tears, gingerly lifting the squashed pastry box and ambling over to the trash can.

"Hey!" Mom sobbed. "What are you doing? Don't throw out my lemon ring!"

We got her into the house, ordered new glasses and watched her eye turn bright purple. She cried when she looked in the mirror, self-conscious about the two deep scratches and the dark shiner. After 15 minutes of wadding up tissues and crying hysterically, Mom was the first to laugh, a low chuckle that grew into the kind of cackle that made her body shake with joy. We all joined in as she joked that she looked like Rocky Balboa. And in front of her, right between the box of Kleenex and a pair of twisted eyeglass frames, was the saddest, most pathetic, mangled lemon ring you ever saw.

"It's personalized," she said. "I have to eat it. I've been immortalized in cake."

Even when things were bad, my mother made room for laughter and beauty.

The next week, the final diagnosis came. It took us five doctors, a biopsy, a battery of X-rays, two CAT scans, two blood transfusions, an MRI, a bone scan, three hospitals and humiliating tests, like the barium enema that made her cry, for us to discover my mother had Stage III lung cancer, the result of decades of smoking.

Even worse, the treatment options were extremely limited, because the tumor sat right between her lungs near her heart, choking off the bloodstream to her extremities. We could try chemotherapy, but at such a late stage, the effectiveness of treatment was limited. The small-cell nature of the tumors meant that operating was an extremely risky procedure, so we agreed to try chemo and hope for the best.

As December came, my mother's condition showed no improvement. The chemo and radiation weakened her badly, the agony of everyday life had grown excruciating. A cocktail of steroids and anemia-fighters and anti-anxiety drugs left her swollen and listless but did little to make her whole or sap her fears.

And so late one night, my mother called to tell me she would die.

"I can't take three more months of this, Eric, let alone three more years. Your poor father can't take this. I don't want to live if I can't walk places. I don't want to live if I can't do anything. I can't fucking stand this, Eric. I can't sleep," she said, sobbing into the phone. "I'm not going to make it. Don't tell anyone. Take care of your father, Eric. He needs you. Don't tell them. Your sister needs you. Always watch over your sister. She loves you, you know."

Overwhelmed, I choked back tears and swallowed hard, a titanium lump forming in my throat.

"I love you, honey. You know that. You'll always be my special boy, my little baby. But I'm not going to make it. I know I'm not going to make it. I'm going to die," she croaked. "I will never stop loving you."

On Christmas Eve, my mother was rushed to the emergency room and put in the intensive care unit, never to leave the hospital or walk again. Two weeks later, she passed away peacefully, just four months removed from her 25th anniversary, where she never looked more beautiful and never smiled brighter.

I was 23 years old when I held my twin sister's small hand in my own, all too aware that my mother would never kiss me again, as I dropped a handful of dirt on her casket, disrupting the pristine snowflakes that sat there gently on the black sheath, like little lost birds learning to fly.

Eric Gillin lives in New York City and is the editor-in-chief of The Black Table, www.blacktable.com. He launched the site on the two-year anniversary of his mother's death.

In 10 years, Eric will be 35.