Robert Pattinson is Giving His Relationship With Kristen Stewart a "One Month Trial"

Kristen Stewart is officially on probation.

OK! GALLERY: KRISTEN STEWART WEARS ROBERT PATTINSON'S HAT... AGAIN... WHILE LEAVING TORONTO

After a few months of distance, Robert Pattinson's heart is warming to her again and he's decided to gingerly dip his toe back into the relationship.

Since news surfaced of her infidelity with director Rupert Sanders, Rob is putting K-Stew on a one month trial to see if she flubs up again.

"Robert has had a lot of time to reflect on what has happened and, while he may still be hurting, he has also come to realize just how important Kristen is to him," a source told Grazia. "He has warned Kristen that he might never be able to forgive and forget. But he's agreed to give it a month to see if they can make it work. If they can't he says he will walk away."

Needless to say, the actress is absolutely down with this arrangement but Rob has made one non negotiable request: no talk of Rupert.

“Of course Kristen is ecstatic to have Robert back," the source continued. "But she is still on edge because she knows it is only a trial and Robert could change his mind. She says she feels like she is walking on eggshells."

OK! GALLERY: KRISTEN STEWART STUNS IN FLORAL AT TORONTO FILM FESTIVAL FOR ON THE ROAD

Speaking of Rupert, photos of his wife, Liberty Ross, surfaced today wearing her wedding ring.

The model told reporters that she's focused on her children and "moving my life forward."

"It’s not good being hurt and devastated like me — but guess what, you certainly learn from it. I’m not mad at Rupert at all, no reason to hold grudges," she said.

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