Umm Salman (Salman's mother) offers three apartments in her building for rent, stipulating that the tenants be newlyweds. She invites them to her apartment to learn about their marriages, while Salman remembers how his girlfriend abandoned him and married another man.
Disagreements arise between Rehab and her husband, Ahmed, due to his cruelty and violence towards her. The husband Abdulaziz tries to convince his wife, Lina, to adopt a healthy diet, while Youssef suffers due to his wife Alia's constant jealousy and excessive suspicion of him.
Ahmed and Rehab's disputes continue when her ex-neighbor visits her at her shop. Basma, Youssef's ex-girlfriend, feels jealous of Alia. Abdulaziz and Lina agree to go on a healthy diet. Salman's ex-girlfriend tries to get back with him, but he refuses.
Lina resents following the new diet. Youssef sympathizes with Basma when she tells him that she still loves him, and Ahmed quarrels with Rehab because she asked Salman and his mother for help in solving her problem.
Ahmed regrets what he did to Rehab and tries to apologize to her. Lina tries to get close to Alia, but the latter rejects her. Lina thinks about opening a restaurant project, and Salman proposes marriage to Basma.
Basma discovers Salman's connection to her ex-boyfriend, Youssef, who resents Alia's constant wearing of Basma's bracelet. Ahmed's stubborn jealousy continues to cause problems between him and Rehab, while Lina's obesity continues to psychologically affect her.
Alia is overjoyed to be pregnant, unlike Lina, who receives the news of her pregnancy with anxiety and fear. Youssef refuses to participate in a training course at work so he can get away from Basma.
Rehab is shocked when Ahmed tells her he's thinking of divorcing her. Youssef asks Basma to ask to be transferred from work so she can stay away from him. Lina and Alia announce their pregnancies while gathering at Sarah's house.
Alia suspects a relationship between Ahmed and Jamila, and Umm Salman invites her neighbors to a weekly meeting at her house and introduces them to Basma.
Alia resents Basma's interference in her life. Suleiman scolds the latter for her decision to marry Salman and live in the same building. Jamila returns Rehab's dress without her knowing anything, and Ahmed refuses to let Rehab's son live with them.
Alia is taken to the hospital due to her illness. Basma recalls her memories with Youssef. Ahmed treats Badr, Rehab's son, badly and does not welcome him in the house.
Ahmed beats Rehab for meeting her ex-husband. Sarah tries to save Rehab. Badr complains to Abdulaziz about Ahmed's bad treatment of him. Basma visits Alia at her home and tries to get close to her, which angers Youssef.
Lina's mother scolds her daughter for sitting with Rehab's son all the time. Alia loses her baby. Youssef tells Salman about his previous relationship with Basma, so he decides to break up with her. Rehab considers filing for divorce.
Umm Salman decides to evict Ahmed from the apartment. Rehab insists on filing for divorce. Youssef tries to console Alia over her miscarriage, and Abdulaziz suffers a health crisis.
Ahmed marries Jamila and treats her harshly. Alia searches her husband Youssef's phone because she suspects him after discovering his previous relationship with Basma. Salman gets close to Rehab.
Youssef decides to leave home after Alia visits him at the office and puts him in an embarrassing situation because of her suspicions. Salman tells Rehab he loves her, but she rejects him, as she's afraid to marry again. His mother also refuses his relationship with her because she is divorced.
Umm Salman insists on rejecting the idea of Salman marrying Rehab. Umm Salman accompanies Lina to the hospital to give birth in the absence of her mother. Meanwhile, Alia begs Youssef to return home and forgive her. Jamila is shocked by Ahmed's desire to return to Rehab.
Alia doesn't learn from what happened between her and Youssef and keeps searching his phone. Zahra expresses her admiration for Youssef. Meanwhile, Rehab overhears Salman's argument with his mother about his desire to marry Rehab, and Ahmed and Salman quarrel over the latter.
Salman marries Rehab despite his mother's disapproval. Youssef secretly marries Zahra, and a quarrel erupts between her and Alia when she suspects he's cheating on her. Abdulaziz and Lina struggle to cope with having a young child in their lives.
Rehab feels upset about causing a rift between Salman and his mother. Ahmed feels remorse after Jamila leaves home. Zahra asks her parents to pressure Youssef into publicly announcing their marriage. Reham returns from her trip and visits her sister Alia.
Ahmed continues to harass Rehab, and the latter tries to convince Salman to marry another woman so he can have children. Reham discovers that Youssef is secretly married to Zahra.
Jamila tells Ahmed the good news of her pregnancy. Lina and Abdulaziz disagree about raising their son, while Alia decides to return to Youssef and tries in every way to please him.
Lina breaks down upon the death of her husband, Abdulaziz. The accident leads to the reconciliation of Umm Salman and her son, and Youssef suffers with his two wives, Alia and Zahra.
Alia discovers that Zahra plotted with Jamila to falsely claim that Jamila is pregnant, and Alia puts Youssef in a position of choosing between her and Zahra.
Youssef asks Alia to forgive him and give him another chance to prove his love for her after his divorce from Zahra. Ahmed beats Jamila after discovering her lie. Lina is overcome by delusions and imagines that Abdulaziz is with her.
Jamila tells Alia that she has filed a lawsuit against Ahmed for divorce, and Salman decides to install surveillance cameras around the house after his car is smashed by an unknown person.
Youssef scolds Ahmed for following Rehab. Lina's psychological state deteriorates, as hallucinations of seeing Abdulaziz overwhelm her. Alia suffers a health problem after Zahra threatens to take revenge on her. Salman receives photos of Rehab and Ahmed from an unknown person.
Youssef is surprised when Basma tries to get closer to him again. Reham collapses when her fiancé and his mother do not come and he marries another woman. Youssef presents Salman with a recorded confession from Ahmed about his constant harassment of Rehab.
Ahmed kidnaps Rehab's son and blackmails her into dropping the case against him and divorcing Salman in exchange for returning him. Lina's mother decides to support her daughter with her psychological problem. Jamila puts something in Alia's drink to make her lose her baby, which Alia discovers.
Lina overcomes her psychological issues and marries a guy who takes care of her and her son. In collaboration with Youssef, Alia reveals Basma, Zahra, and Jamila's attempts to return to Youssef. Alia gives birth to her first child. Salman succeeds in returning Rehab's son to her, and Ahmed is arrested.