when does katherine leave desperate housewives

Susan Lane never expects to witness her husband's betrayal with her own eyes. Heartbroken and determined to leave him, she asks for a divorce—only to face his cruel retaliation. Just when she feels trapped with no way out, her best friend's stepson, Ken Shaw, steps in to protect her. As they begin living under the same roof, emotions begin to grow in a way neither of them has expected. Ken can no longer hide his growing love for her, and despite her initial hesitation, Susan finds herself drawn to him as well. Against all odds, they eventually choose love and embrace a future together.

Seven years ago, Shaina stabbed her own father and was sent to prison. Two years later,Jason stood waiting outside the prison gates with an umbrella, only to be told, "She was released long ago." When they met again seven years later, she froze during an interview session as she recognized him. Someone asked, "Mr. Yale, do you know her?" He replied coldly, "No, I don't." His words shattered whatever hope she had left. Later, she resigned and decided to leave for good, but he angrily cornered her against the wall and asked, "How dare you run away again...?"

Livia and Owen were childhood sweethearts. Right before their wedding, Owen died saving her. Consumed by guilt, Livia prayed to God, promising to perform one hundred tasks for the wealthy heir Cassian in exchange for Owen's life. For five years, Cassian, obsessed with his "love" Charlotte, has watched Livia being humiliated and bleeding for Charlotte. He even asked her to donate her heart. When the truth is revealed – that Livia was the one who saved Cassian – and she prepares to leave, Cassian is shattered by remorse and begins a frantic chase to win her back. But Livia is now focused on helping Owen regain his memories. What choice will she make?

Two years into her marriage with Allen Howell, Isabel Lawson has a dream. Tomorrow, her husband will meet his soulmate. They’ll share a passionate night together, and from that moment on, Allen will shower this woman with everything—bidding millions on jewelry at auctions, gifting her the designer clothes and luxury bags that once belonged to Isabel. In the dream, Isabel desperately fights to save her crumbling marriage, using every trick against the mistress, only to be abandoned by her husband and die miserably in a psychiatric hospital. The first thing Isabel does when she wakes up is to slap her husband three times, and the plan begins…

Before a chaotic and mesmerizing party night, Madeline never imagined she would truly end up with Jeremy. After their unexpected marriage, however, they drift further apart. In her most desperate moments, Madeline discovers that she has already captured Jeremy's heart without realizing it.

In her past life, Tracy Harper faced a chilling demise—buried alive by her own husband, Ian Lander, and her sister, Lucy Harper. But fate offered her a second chance when she awoke, thrust back three years in time. Desperate to escape Ian's clutches, Tracy's path collided with Troy Smith, her former fiancé who had once shattered their engagement. Little did she know, Troy too had been reborn. In his previous life, Troy met a tragic end at the hands of Megan Horris, the woman he loved, and her lover. Consumed by a seething hatred towards Megan, Troy found unexpected solace in Tracy's compassion during his final moments. The two, granted a new lease on life, saw their affection grow as they made the scoundrels who had killed them in their past lives pay the price.

Five-year-old Tina tries to gain weight so she can donate bone marrow to her blind mother Jessica Sullivan, who suffers from leukemia. Misunderstood for her love of fatty food, she only wishes to save her mother's life. Years ago, Jessica lied about cheating and losing their child to leave her blind lover Sanford Hughes, hiding her illness and secretly giving birth to Tina after donating her corneas. Now a powerful CEO, Sanford meets Tina by chance. His mother suspects the girl is his daughter and orders a DNA test. When Jessica briefly regains her sight and sees the man she once loved, the truth finally comes out — Tina is their child!

"Why does your son look so much like me?" Upon hearing this question, Holly Shaw fell silent. Five years ago, her parents divorced, and her callous father expelled her from their home. In order to pay for her mother's medical treatment, she agreed to substitute for another girl's companionship that night. Now, five years later, she returns with two adorable children, determined to reclaim what is rightfully hers. Little does she expect to once again encounter the man from that fateful night—Allen Carter.

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.

Single mother Eleanor returns to L.A. with her twins, desperate to fund her daughter's medical care. She's blindsided by a reunion with her first love, Theodore, now a billionaire. Broke and burdened, Eleanor faces a cruel choice: reveal her past lie for her daughter's treatment, or keep the truth hidden and risk everything.

Seven years ago, Grace Taylor accidentally spent a night with Justin Randall, the powerful CEO of Randall Corp, and gave birth to twins. But under her father's orders, one of the babies was stolen at birth.Now, she returns to the country to find her missing child, only to cross paths with Justin once more. Neither recognizes the other at first, but sparks quietly reignite. By chance, Hugo makes friends with a boy who looks just like him—and it turns out he's the lost twin. As the truth unravels,Justin discovers that Grace is the mother of his children. When she tries to leave with the boys, he begs her to stay. In the end, past wounds heal, love finds its way back, and the family is finally made whole.

Seven years ago, Grace Taylor accidentally spent a night with Justin Randall, the powerful CEO of Randall Corp, and gave birth to twins. But under her father's orders, one of the babies was stolen at birth.Now, she returns to the country to find her missing child, only to cross paths with Justin once more. Neither recognizes the other at first, but sparks quietly reignite. By chance, Hugo makes friends with a boy who looks just like him—and it turns out he's the lost twin. As the truth unravels,Justin discovers that Grace is the mother of his children. When she tries to leave with the boys, he begs her to stay. In the end, past wounds heal, love finds its way back, and the family is finally made whole.

Charles Lawson, a talented college graduate from a rural background, marries into the wealthy Campbell family. After joining Glensvalw's Campbell family, he is morally manipulated by his wife Kinsley and dedicates himself to managing Neon Corp. When Charles asks Kinsley for 3,000 dollars to buy a train ticket to visit his parents, she coldly refuses and has her bodyguards take his phone. Worried about their son, Charles' parents die in a highway accident caused by fatigue. After preparing the New Year Eve's dinner for the Campbell family, Charles learns of his parents' death. Unable to endure the oppression, he erupts in anger, overturning the dining table. He then decides to leave his unloving wife and child, abandoning the Campbell family.

How does it feel to end up at the wrong table during a blind date? David mistakenly marries a gorgeous CEO, and from then on, his life is completely transformed!

Finley Sharpe, a fish vendor, enters a contract marriage with Yale Shaw. By spreading rumors and flattering him,she wins his trust and affection. But just after they confess their love, a head injury restores Finley's lost memories—while erasing all memories of Yale. Desperate to win her back, Yale pulls every trick he can think of... even pretending to be blind.

Five years ago, Su Li and the fugitive Fu Jiuchen shared a whirlwind, passionate night that led to an instant and deep connection. But they were soon separated. Now, five years later, Li has a sickly son and is at her wit's end. Desperate, she decides to pawn the jade pendant Jiuchen had left her. However, fate takes a strange turn when Jiang Ting acquires the pendant and, using it as a key, infiltrates the Fu household pretending to be Li, bringing her son along. In order to raise money for her son's medical treatment, Li takes up a job as a maid in the Fu residence. Unknowingly to Jiuchen, the woman he has been searching for all this time is living right under his nose. Unable to resist his intense attraction, he finds himself drawn to her once more, repeatedly taking what he desires by force...

Finley Sharpe, a fish vendor, enters a contract marriage with Yale Shaw. By spreading rumors and flattering him,she wins his trust and affection. But just after they confess their love,a head injury restores Finley's lost memories—while erasing all memories of Yale. Desperate to win her back, Yale pulls every trick he can think of... even pretending to be blind.

Shawn, heir to the renowned Divine Health Clinic, was left severely wounded during a robbery—until a chance encounter saved his life. The head of the prestigious Chester family happened upon the scene and rescued him. Grateful for their intervention, Shawn vowed to repay the debt by serving the Chesters, using his medical expertise to treat their young mistress, Minae, who suffered from a rare aging syndrome. For three years, Shawn worked tirelessly, elevating the Chester family's reputation while secretly restoring Minae's health. Yet, unaware of his true identity, Minae constantly tested his patience with mistrust. When his term of service finally ended, Shawn left, determined to reclaim his rightful place. Without his treatment, Minae's condition worsened. Desperate, she turned to Divine Health Clinic for help, only to discover that the master physician she had dismissed was none other than Shawn himself.