why did mary alice kill herself on desperate housewives

Five years ago, Alice Turner was the eldest daughter of the Turners, but she was falsely accused and had to leave. Now, five years later, she returns with her son to the place that broke her heart to get back her daughter that has gone missing. However, her son ends up hacking into the vault belonging to Liam Gray, the CEO of Gray Corporation, breaching the firewall and leaking their IP address. Forced to flee with her son, Alice becomes the target of the CEO’s relentless pursuit…

Five years ago, Alice Turner was the eldest daughter of the Turners, but she was falsely accused and had to leave. Now, five years later, she returns with her son to the place that broke her heart to get back her daughter that has gone missing. However, her son ends up hacking into the vault belonging to Liam Gray, the CEO of Gray Corporation, breaching the firewall and leaking their IP address. Forced to flee with her son, Alice becomes the target of the CEO’s relentless pursuit…

Lucy Hope is entrusted to the Flint family and unexpectedly marries Simon Flint.But when he grows close to Joan Lane, Lucy loses faith in their marriage and resolves to devote herself to Westby. When Simon learns of Joan's betrayal and realizes Lucy is about to leave, he rushes to the station, desperate to stop her.

Lucy Hope is entrusted to the Flint family and unexpectedly marries Simon Flint.But when he grows close to Joan Lane, Lucy loses faith in their marriage and resolves to devote herself to Westby. When Simon learns of Joan's betrayal and realizes Lucy is about to leave, he rushes to the station, desperate to stop her.

Nicole Stanton, the richest young woman in the world, showed up in a low profile at the airport but she was immediately swarmed by reporters.Reporter asked，“Ms. Stanton, why did your three-year marriage with Mr. Ferguson come to an end?”She smiled and said，“Because I have to inherit my billion-dollar family fortune…”

Amy Dole finds herself in the operating theatre, pressured by her boyfriend to undergo an abortion. Promising a fresh start afterwards, he leaves her feeling cornered. In a desperate moment, Amy flees towards the window and leaps out, only to unexpectedly encounter her child's biological father. And that marks the start of a romantic tale brimming with love and animosity.

Myla Day dreams of her husband, Rio Bass, being with a mysterious red-haired woman, and they even want to kill her. One day, she suddenly discovers that everything in her dreams is actually true! To protect herself and her child, Myla seeks help from her wealthy parents. Together, they uncover Rio’s true nature and bring him to justice!

In a desperate attempt to fulfill his comatose grandmother's greatest wish, Claude impulsively brought over a pregnant woman at the hospital and told his grandmother that the woman was carrying his child. Miraculously, his grandmother pulled through. However, that very night, Claude dreamed about the pregnant woman... Chloe initially thought running into her baby's biological father at the hospital was a mere coincidence—but little did she know, this man would keep reappearing in her life from that day on...

Alice Cooper, leader of the Cooper family, comes back after seven years to uncover the truth behind her mother's death. While seeking revenge, she catches the eye of the powerful Nova CEO, who later falls for her.

After Johnny married the stunning and accomplished Valerie, his greedy family—convinced he'd landed a wealthy older sugar mama—never bothered to meet her. While Johnny was away, they mistook Valerie for his mistress and, desperate to keep their imagined "rich old bride's" fortune, cruelly turned on her. Little did they know: Valerie was actually the young, brilliant CEO of a major company, temporarily stepping back to focus on starting a family. When the truth came out, their shame was matched only by her fury—and they were swiftly shown the door.

Driven to the edge, Rachel Yale makes a desperate gamble—using herself as bait to draw close to Louis Brown, Newfork's most untouchable power figure. He is ruthless, distant, a man said to have no heart. He sees her motives clearly—yet allows her closer. What begins as disdain and indulgent play turns into dangerous attraction. The god of power falls from his pedestal, becoming her shield, her storm, and her only refuge.

Katy Ferguson is a renowned businesswoman in the city who dotes on her biological daughter Naomi Ferguson, giving her everything while remaining cold and distant toward her adopted daughter Alice Ferguson. However, Naomi schemes to steal the family fortune,causing Katy immense suffering. Before dying, Naomi reveals the truth: she's actually a fake daughter! Everything stemmed from butler Howard Adams' conspiracy years ago—he switched his own daughter with Katy's real daughter, deceiving Katy for her entire lifetime. Only in her dying moments does Katy realize that the "biological daughter" she spoiled her whole life wasn't as worthy as the adopted daughter she drove away three years ago. Given a second chance at life, she decides to shower all her love on Alice instead.

Five years ago, Nina Wade was betrayed by her own family, leading to an unexpected pregnancy with Joe Holt. She raised their son, Ben, in secret. But now, five years later, her world is shattered when Ben is diagnosed with leukemia. Desperate to save him, Nina plans to sell the precious jade that Joe left to her back then. Meanwhile, the Holts begin a city-wide search for Ben. In the midst of this chaos, Nina finds herself working as Joe's secretary at Holt Corp. As they spend more time together, their relationship begins to heat up in ways neither of them expected.

"Once the undisputed king of the Northlands underworld, Leon Hart has long retired and now lives as a pork seller. When street thugs try to extort him, his former subordinate Damon steps in. Leon reveals his reason for walking away—to keep his son, Felix, far from violence.That peace ends with a sudden phone call. Three hours earlier, Felix and his childhood friend Lillian are harassed at a bathhouse by Casper, the spoiled son of Damon. To Felix's shock, Casper's girlfriend is his own fiancée, Tamara, who openly abandons and humiliates him. For amusement, Casper locks Felix and Lillian inside a high-temperature sauna, intending to kill them. Leon arrives in time, defeats Casper's men, and breaks them out. Desperate, Casper pulls an illegal gun and forces a game of Russian roulette.As the trigger is about to be pulled, Damon bursts in with armed men, shouting at his son to stand down. In the grip of the gun's silence, the storm long buried beneath the surface finally erupts."

Master thief Mia disguises herself as an ugly duckling to rob wealthy men on dating apps. But one stolen watch lands her in an underground brothel, where desperate millionaire Michael offers her a deal: help him secure a dangerous business partnership and he'll set her free. Their target? John Stevenson - the psychotic husband of Mia who she ran away from. Stevenson murdered her parents and thinks she's dead. Now Mia must choose between running forever or finally fighting back against the monster who destroyed her life.

Sharon, chairwoman of the Zeller Group, and her husband lost their child Hector when he was a child. They poured all their love into the adopted boy, Howard. Even after Hector was returned to them, Sharon continued to favor Howard, granting him the right to inherit the family business. However, she never expected that Howard would attempt to kill her. On the brink of death, she finally saw through his wicked nature and swore that if given another chance, she would make amends to her true child. Miraculously, her wish is granted—when she opens her eyes again, she finds herself back three years in the past.

Casey, marked by a birthmark on her face, faced rejection from her fiancé. Uniting with her step-sister, they plotted against her, but fate intervened, leading her to a chance encounter with the wealthy Levi. Little did she know, Casey herself was the long-lost heiress of a prestigious family. Five years later, having taken control of the family business, Casey returns with a vengeance, accompanied by her child.

In her past life, Faye was betrayed by her husband, Gavin Lynn. Obsessed with his brother's widow, Wilda,Gavin faked his own death, claimed he was his drowned twin Quinn, and left Faye and their daughter Delia in poverty. Faye, loyal and clueless, struggled to survive—even resorting to desperate means—and both she and Delia died tragically. Only after death did she learn Gavin, now as Quinn, lived happily with Wilda,abandoning them.Fueled by wrath and a thirst for justice, Faye is reborn. She wakes on the day of Gavin's pretended death. She swiftly cancels his registration and contacts her adoptive brother, Wade Gill. Though the Lynn family resists, Wade helps her stand up to them. In the end, Gavin and his kin face the karma.