Los Angeles: Actor Robert Pattinson is curious to know about the Rupert Sanders-Kristen Stewart story from the horse's mouth. He wants to chat with the 'Snow White And The Huntsman' director.
The 'Twilight' star was devastated after looking at pictures revealing Stewart's fling with the married director. Pattinson has even moved out of the home he shared with Stewart. But he wants to know the whole story, reports radaronline.com.
"Rob wants to have a man to man chat with Rupert to find out exactly what happened between him and Kristen," said a source close to Pattinson.

In the last part of the hugely popular Twilight franchise, Isabella Swan takes a leap forward into her quest for immortality as a vampire. A still from the film.

'Twilight' fans have been eagerly waiting for 'The Twilight Saga: Breaking Dawn Part 2'. A still from the film.

The film is based on Stephenie Meyer's book 'Breaking Dawn'. A still from the film.

'The Twilight Saga: Breaking Dawn Part 2' is the fifth film in the 'Twilight' series. A still from the film.

The film is directed by Bill Condon. A still from the film.

'Breaking Dawn Part 1' was released on November 18, 2011, and Part 2 will be released on November 16, 2012. A still from the film.

Kristen Stewart, Robert Pattinson and Taylor Lautner play the lead roles in the film. A still from the film.

The story begins with the wedding of Isabella Swan and vampire Edward Cullen. A still from the film.

This is also the film in which Bella gives birth to her daughter Renesmee, a half-human, half-vampire child. A still from the film.

But the journey of Isabella Swan and Edward Cullen to immortality as vampires is fraught with danger. A still from the film.

In the middle of the gripping plot, is the story of Jacob Black, a shape-shifting werewolf whose life is shattered when Bella chooses Edward Cullen, his mortal enemy, over him. A still from the film.

Breaking Dawn is as much about Edward and Isabella's love for each other as it is about Jacob's finding peace and acceptance in the end. A still from the film.

In 'The Twilight Saga: Breaking Dawn Part 1', fourth installment of the successful 'Twilight' franchise, Kristen Stewart's Bella Swan prepares for her wedding and her honeymoon with vampire Edward Cullen, played by Robert Pattinson.

Edward is an old fashioned vampire who insisted on marrying Bella before turning her into a vampire.

The eyes of all newborn vampires turn red, according to the fiction. A still from the film that show Bella just after her transformation.

What new powers will Bella have once she transforms? Can she take on an army of Volturi?

Wyck Godfrey and Karen Rosenfelt are the executive producers for the film, along with the author of the series, Stephenie Meyer.

The screenplay was written by Melissa Rosenberg, the screenwriter of the first three entries.

The Cullens risk their life to save their daughter Renesmee from the Volturi.

Immortal children such as Renesmee are uncontrollable and creating them has been outlawed by the Volturi.

The second part of the franchise has been made at an estimated budget of $131.5 million.

The vampire friends of the Cullens come from distant parts of the world to help them in their fight against the volturi.

There is much excitement around this film. Let's wait and watch if 'Breaking Dawn Part 2' can beat other films in the series in terms of popularity and box office collection.

As per the sources, Pattinson feels betrayed because he trusted Sanders as the director of his lady love\'s film.
"Kristen has already betrayed his trust by cheating, so he can't be sure that she will tell him exactly what went on between her and Rupert. Rupert has a wife and a family to save, so Rob feels like he has nothing left to lose and would be honest with him," the source added.
According to the insider, Pattinson feels doubly betrayed because he trusted Sanders as the director of his lady love's film, and had no idea the two were getting so close while he wasn't around.
"Rob really was blindsided by this and he's going through the typical stages of being cheated on," the source said.
"He was hurt and heartbroken, then angry and pissed off, and now he just wants answers. He feels like he needs to know exactly what happened, how far it went and how many times, so he can figure out if this is something he can move past. He's not ready to talk with Kristen, it's too painful, so he's going to Rupert," the source added.
Stewart has apologised and already released a statement calling the affair a 'momentary indiscretion'. But her cosy pictures with the director have raised fresh doubts in Pattinson's mind.
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