Robert Pattinson's anger towards Kristen Stewart is reportedly "winding down".

The actor is apparently starting to feel calmer about Kristen's affair with director Rupert Sanders. According to reports, Robert thinking more rationally about things and is showing signs his heartbreak has dulled. As the Twilight actor cools off, the chances of him reconciling with his shamed girlfriend seem more likely.

"Rob was super angry for the first couple of weeks. Angry at Kristen for ruining what they had, angry at her for the public embarrassment, angry at Rupert," a source told Radar Online.

"But he's starting to wind down and really think about what he's going to do regarding his relationship with Kristen. He goes back and forth..."

Recently it has been reported that Robert had cut all ties with Kristen. He is said to be refusing to talk to her after deciding there is no future in their relationship. This follows the confession made by Kristen last month in which she publically apologised to her boyfriend for being unfaithful with her Snow White and the Huntsman director.

While he might not be talking to Kristen, Robert has reportedly started to open up to his friends. He has apparently been confiding in them about his feelings and relying on their support. But the star is apparently getting conflicting advice from those he speaks to.

"There's definitely some friends who think he should just move on from Kristen, but then there are others who still think Rob and Kristen really have a special connection and want him to give her another chance," the source added.

"He has a lot to think about and hasn't decided either way right now."