Not only is Kristen Stewart angry that she's taking the blame for the cheating scandal with Rupert Sanders, but her fans are fuming at the face that Sanders is not taking any heat.

According to TMZ, Stewart, 22, is furious that she's taking all the heat, according to sources.

"Kristen can't believe the public isn't painting Rupert Sanders as the bad guy," TMZ reported.  "She's grousing that he's 19 years her senior and was "in a position of power over her" ... being a director of a movie she had just shot and presumably someone she was going to work with again.

"Kristen is also incensed that she's being called the big cheater. Although she knows she shouldn't have done it because she was in a committed relationship with Robert Pattinson, she feels Rupert is in a totally different and far more culpable situation, being married with 2 kids."

Gather Celebs agrees that Stewart should be mad.

"And she's absolutely right. But sadly, the former Twilight heroine is learning a hard lesson. Just as countries still exist where adulterous males are punished with imprisonment or public flogging, while females convicted of the same "crime" are stoned to death or beheaded, so a woman in this society will be branded a pariah and her career destroyed while a man will be publicly reprimanded and secretly admired," Gather wrote.

TheJaneDough.com also said Stewart is "rightfully ticked" that she's getting all the cheating scandal heat.

"The bigger problem, however, is that the married man in the situation has come out of this mess fairly unscathed while the shamed party has to sit back and worry that she may have destroyed her professional reputation at 22."

On Twitter and Facebook, fans are voicing their opinions on the matter.

On Twitlonger.com, Twitter user @poptrashmoviee, wrote an open letter to Sanders, 41.

"To start off, I will not call you sir, as IMO, you are not deserving of any title," the letter said.

"In my opinion, you should honestly pack up your belongings and live isolated from any human contact whatsoever. No one in this world would want to breathe the same air as you, for fear their inherent values of integrity, respect, and humility would be compromised."

Ricochet.com said that the media frenzy has focused primarily on Stewart, and asked, "can't she move on with her life?"

On Facebook, a page named "We Hate Rupert Sanders" explains how fans feel about the media.

"We are here to support Robsten and choices they make post cheating scandal. We hope to build a strong community full of devoted Robsten fans♥," the website is described. The website nickname's Sanders "RuPERV."

Another facebook site, "Fool of 2012 Rupert Sanders," also hates the "Snow White and the Huntsman" director. One commenter said, "I hate him."

On Sanders' official Facebook page, fans flooded to comment on his pictures to express their hate.

"Ewww u ain't s--- compared to Rob!" one said.

Another said, "U have wife and 2 children are u stupid?"

"Do you have any f------ idea of what you have just done you look like s--- compared to Robert they were perfect to each other and you just f----- that up!!!," one said.

Another simply said, "moron."

It looks like Sanders is getting some serious heat, not from media but from Stewart fans and those who believed in Robsten forever.

What do you think about Sanders not taking enough blame for the cheating scandal? Comment below!