The introduction of the story is twilight saga breaking dawn part 1

A few months after the events of the previous film it is the day of the Bella Swan and Edward Cullens wedding and Bella is preparing with the help of Edwards sisters Alice and Rosalie and Renee her mother. During the reception Jocab black who had quickly left town upon receiving an invitation to the wedding returns. Bella and Edward happily exchange their vows together and are married Infront of their loved ones. Bella is pleasantly surprised to see Jocab returned and the two share a dance in the woods. Bella admits that she and Edward plan to consummate their marriage on their honeymoon while she is still human. Jocab becomes furious knowing that such an act could kill her. Sam and other pack members restrain Jocab before he phases. After the wedding the couple spends their honeymoon on Isle Esme and they have s*x for the first time. The next morning Edward realizes that Bella has numerous bruises and is upset at himself for hurting her through Bella insists that she enjoyed the experience. Edward vows not to have s*x with her again until she becomes a vampire. Two weeks after a wedding Bells vomits after waking and notices her period is late. Alice calls Bella and asks if she's alright as Alice had a vision of something happening to Bella.