By Jon Boon - Breaking Celebrity News Reporter

Kristen Stewart is getting increasingly frustrated by Robert Pattinson’s reluctance to fully forgive her and re-commit to their relationship, Breaking Celebrity News is exclusively reporting.

Robert, 26, has been playing hard to get with Kristen, 22, since rekindling their romance and a close source says the actress is starting to get fed up because she feels that she's been putting in all the effort to make it work.

The Twilight Saga: Breaking Dawn – Part 2 beauty believes she’s been punished enough for her affair with her married Snow White and the Huntsman director Rupert Sanders, the source says -- and thinks Robert now has to get over it otherwise the romance is destined for failure.

“Rob and Kristen are at a crossroads right now as to whether he finally accepts they are back together or not,” the source tells Breaking Celebrity News.