i found it in google - wikipedia
here's the whole story
Story
The central character of the story is Gauri Chatterjee, a Bengali girl who grew up in or near Calcutta. Her family consists of her father alok Chatterjee, a well-respected man who is the typical strict-but-loving father to his two daughters, Gauri and the younger Kaya, who hopes to become a doctor. His feelings towards his son are marred by his son and daughter-in-law's constant hankering for money and a more comfortable life. With these five lives Gauri, Kaya and their brother's maternal aunt, whom they address by the Bengali name for maternal aunts, Mashima.
Gauri has been brought up to be the stereotypical 'good' girl. She's the perfect daughter, and will make someone the perfect wife. She's meek and does not voice her own opinion. She is also obedient to the point of lacking a will of her own, but all of these are treated as virtues by her father and her aunt, who put great value on unquestioning obedience to the authority of elders. Kaya is more outspoken and assertive, and often speaks on behalf of her sister when she feels her sister is being unjustly taken advantage of.
At the beginning of the serial, Gauri is of a marriageable age and her father has selected a stable, mild-mannered accountant called Shashank for her. Unaware of this, Gauri meets and starts liking Shashank secretly. This causes some confusion initially but soon things are sorted out and the wedding is due to take place soon. In the meanwhile, Mahin Kapoor and his family is introduced. Mahin and Alok are childhood friends, and his family -- with the exception of his vampish sister and daughter Palak -- adore Gauri. They are also very fond of Shashank, who is employed by the Kapoor's firm. In fact, such is their fondness for the pair that they insist on a grand wedding right after the wedding of their own daughter Palak at Mumbai, where the Kapoor family lives.
Things start going wrong when Gauri, Kaya, Alok and Mashima reach Mumbai. First Gauri catches Palak with her boyfriend in her room even while the ceremonies for her engagement with someone else is on. Palak runs out of the room when she hears people coming, leaving Gauri and her boyfriend in, which leads people to believe there is something between the two of them. However, matters are sorted out and Palak is engaged instead to her boyfriend, which she detests because he is not independently rich. Palak and her aunt become sworn enemies of Gauri and make their scorn for her middle-class family clear. This trouble causes some friction in Gauri and Shashank's relationship as well, however it is sorted out.
The arrival of Shiv(Yash Tonk), the Kapoor's son, however, complicates matters. Gauri reports a hit-and-run, unaware it was Shiv who was at the wheel. After much trouble and tears, this too is resolved, but Shiv takes a dislike to the conservative Gauri. He tries to frame Gauri and at the same time, influence his friend Shashank against her. He succeeds beyond his dreams when frames Gauri for theft. Even after her name is cleared, Shashank refuses to marry her, saying his family will never accept a girl with so many scandals to her name. The Chatterjees and the Kapoors both try to make Shashank see reason, and it looks like he relents, but then he fails to turn up at his own wedding. To save Gauri from being the humiliated rejected bride, The Kapoors force their own son Shiv to marry her. For a brief second, Gauri thinks she sees Shashank, but dismisses it as wishful thinking. The marriage is solemnized. When the news reaches Calcutta, Alok's son and daughter-in-law plot to sell the ancestral house and move to Mumbai to take advantage of Gauri's rich new relations.
The serial now focuses completely on the marital tensions of Shiv and Gauri and the odd accidents which keep happening to Gauri. Devika is introduced as a woman in her late middle age, who seems determined to break up the marriage. Later it is revealed that Shashank's refusal to marry Gauri was a part of the scheme to get Gauri to marry Shiv because Shiv is destined to die young unless he marries first and consummates his marriage so that his wife shall die instead and he shall be saved. Devika was aware of this. She was eager to save Gauri because Gauri is her granddaughter. Her daughter married Alok without her consent, therefore she alienated herself from the family, but after she met Gauri and Kaya, she was won over.
The latest developments after that is that there is some secret about Gauri that made Shiv marry her which is yet to be uncovered. As matters stand, Gauri has left Shiv's house and her father is determined to get the divorce between them through. After leaving the house, Gauri can not live with out Shiv and comes back in to his life even though she knows death is written in her fate if she goes back to Shiv. But Shiv is in love with Ipshita. Gauri does not know that and thinks Shiv is only hers. Gauri fate was that great that it overpowered Shiv's fate so none of them could to die. Now what has happened is that Gauri is pregnant. Now Ipshits made a decision to marry Anupam. Shiv is torn in between now. On the other side Shiv's mother is trying to kill Shiv's baby. She gave Gauri the wrong pill and now is making up a fake story saying that if the baby comes in this world then it will bad for Shiv and he could to die.
Now, Gauri has realised that she cannot live without Shiv and comes back to the Kapoor house. When Gauri's father hears about this he declares that for him Gauri is dead. On the night of KarvaChauth Shiv cannot take the way he has betrayed Gauri and goes away from the house. Then Ipshitta goes to find Shiv where Shiv tells Ipshitta how much he loves her and Ipshitta knows that as well. Ipshitta and Shiv have known each other since they were kids. They fell in love when they where teenagers. When Shiv's mum knew about his destiny they married him to Gauri. Shiv has got this portrait of a girl that was his first love Gauri knows about that but she doesn't know that the girl is only Ipshitta.
Soon we come to know that the 15 year old portrait in his bedroom is Ipshita. Through this period Ipshita gets engaged to Anupam. Shiv is put in a state where he has to choose between to either leave Gauri even though she is pregnant with his child that are twins, or Ipshita his first childhood love. Soon he chooses Gauri on Ipshita's wedding day to Anupam because she is pregnant with his child and after her accident she needs Shiv unlike Ipshita.
The story moves on 5 years later, Where Shiv is now running the household and business instead of his father, Mahen. Shiv and Gauri not only have ther twins but they have a third child, Shanti who at the age of 3 is being influenced by her naughty two 5 year old twin brothers. Later on after the few hilairious episodes of the adventures and misheif of the twins Ipshita is coming back from London after her book release Called 'Fate'.
Vivan still loves Kaaya. Before the day of their engagement Vivan accidentally hits a girl by his car, but he was so afraid that ran away just like he did on the first time to Kaaya beofre he actually was introduced to her, where he started to like her. On the day of his engagement he is arrested for the hit and run case as the ploice found out it was him. we find out that the girl who was hit is called Ashta. Kaaya tries to find somewhere that can fix Ashta's eyes as she is blind but they could not find anywhere. Kaaya is told by Shiv's mother to lie about a hospital in America that can fix her eyes so she can be able to see again. but Gauri soon finds out the truth and stops Kaaya's engagement with Vivaan. Because of this truth Gauri wont let Kaaya marry Vivaan, instead Ashta will.
Then Shiv's mother is back to make plots against Gauri to break her relationship with Shiv. Gauri soon finds out her mother-in-law's plans and challenges her that she will not lose Shiv. But before this her mother in law was succeeding with her evil plans. Now there is some plot about Shiv having a twin brother named Samar who was kidnapped after birth but no one, not even Shiv, knows this except his mother and father and his father does not know he is still alive.
Basically after Gauri's mother in law plans a plot Gauri finds out that Shiv has a twin brother and that he has taken all the property so she goes to her lawyer and says what happened and then the lawyer says she has to get divorce to reject the property business so then she get Shiv's signatures and on her divorce day she reveals the truth about the mother in law and Shiv's dad kicks his wife out of the house and Shiv is guilty that he went in bed with Ipshita and that night he tells Ipshita that he still loves her but then near the divorce day Shiv says that he loves Gauri. He never admitted it to Gauri because he was scared that he would lose her which he nearly did because he did not say it. He only told Ipshita that he loved her because he was drunk and upset.
But on the day Gauri's father agrees to allow Vivan and Kaya to get married by Gauri and Shiv convincing him, while driving Vivan hears the news from Kaya and has a accident in which a young girl loses her eyesight. Scared, Vivan leaves her on the road feeling guilty, on the way back home Shiv and Gauri find the girl and take her to the hospital where Kaya treats the girl and says the person responsible for this should be punished (not knowing it's Vivan). Whilst back at Gauri's house the engagement party's preparations going on. On the other hand Gauri feels sorry for the girl and becomes the girl's older sister and takes care of her and then she learns from Kaya that the girl has lost her eyesight. Gauri feels more sympathy for the girls when finds out the girl is an orphan and has come to this city in search of a job with her granddad. Soon Vivan and Kaya's engagement day arrives, in the mourning whilst dropping the kids to school Gauri meets Ispita and invites her back to her house where the family say Ipsita must stay for the engagement night. Shiv feels intense in seeing Ipshita at the house and tries to avoid her, but his mum has other idea and still dreams to get Ipshita and Shiv together.
ipshitta is working with nikhila to destroy gauri and shiv s relationship . Ipshitta is pregnant with shiv s baby but shiv asks her not to have an abortion.ram moves in with palak and he has got
something in his mind. Ipshitta faked her pregnancy and is actually the mastermind behind destroying Shiv and Gauris relationship
New
The old shiv is said to be returning soon, also including like a party day on Karam apnaa apnaa, they will be celebrating by inviting all the famous actors/actresses from Bollywood some that will obviously be coming is Shahrukh Khan, Priyanka Chopra, Amir Khan, Rani Mukherjee, Saif Ali Khan
after it is said that Ipshita will have an affair with Mahen, also known as Shiv's Father.