While Kristen Stewart self-proclaimed “fling” with her married Snow White director, Rupert Sanders, has already essentially destroyed her relationship with longterm boyfriend and Twilight co-star Robert Pattinson, the actress STILL has not apparently come forward with the whole truth regarding her indiscretions…as they reportedly started much earlier than either party has admitted!

In fact, according to scorned wife Liberty Ross‘ brother, Leopold, these two have been going at it for a A WHILE!

He reveals:

“It was from the last half of filming and all through post-production, clear into last week. [Liberty] She made some sacrifices for something she thought was worth it, now she knows, right? Five minutes from her home. Doubt it was worth it but it’s life. She wasn’t that happy for a while, but our family is close, she’ll be all right.”

And if you think THAT is bad, new sources have come forward to reveal that KStew’s need to sabotage what could have been an engagement stems from Robert’s friendship with Emilie De Ravin, with whom he co-starred in Remember Me!

The insider explains:

“She found it difficult to cope with Robert being close friends with another woman. As their friendship grew, she ­became more envious to the point that she would be very upset. They struck up their friendship when they were working away in New York and Kristen was still living in Los Angeles. Nothing romantic ever happened between them but it didn’t make Kristen feel any better about them being so close. Emilie was at a very low ebb. She was going through a split and she and Robert made one another laugh. They would socialise together away from the set too. They would spend their evenings together in bars andrestaurants while they were in New York.”

Its just so sad why cheat??

Just so not right need to think of the other members of the family that will also get hurt!

[Image Via: Wenn]

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