Liberty Ross deletes Twitter account after claims Kristen Stewart 'cheated on Robert Pattinson' with her husband Rupert Sanders

Liberty Ross, 33, played Kristen Stewart's mother in Snow White and the Huntsman
Model and actress has two children with the British director

PUBLISHED: 09:24 EST, 25 July 2012 | UPDATED: 09:53 EST, 25 July 2012

Liberty Ross' world was turned upside down yesterday when allegations emerged that Kristen Stewart had an affair with her husband Rupert Sanders.

And it seems things have become too much for the model and actress, who played 22-year-old Kristen's mother in Snow White and the Huntsman.

The 33-year-old, who has two children with the British director, 41, has deleted her Twitter account, presumably due to being bombarded with messages after the news broke.

Bad news: It emerged yesterday that Kristen Stewart (R) had an affair with Liberty Ross' (L) husband Rupert Sanders

But before deleting her page Liberty posted a series of cryptic tweets that seemed to be referencing the alleged affair.

She retweeted a quote from Marilyn Monroe which read: 'Sometimes good things fall apart so better things can fall together.'

She later followed this with another retweet, this time quoting American author and poet Maya Angelou, saying: 'If you find it in your heart to care for somebody else, you will have succeeded.'

Liberty then simply wrote: 'WOW', before deleting her page.

Too much: Liberty, pictured with Rupert on the set of Snow White and The Huntsman, has deleted her Twitter page

Passionate: Kristen and Rupert, at a May screening of their movie, were reportedly caught in a romantic clinch

Liberty played Queen Eleanor to Kristen's Snow White in the box office hit, which was directed by Rupert and released last month.

It has been reported that last Tuesday, Kristen was caught in the arms of Rupert - with celebrity magazine Us Weekly claiming to have photographic evidence.

A source told Us Weekly that Kristen – who is dating her Twilight co-star Robert Pattinson – and Rupert were caught in a romantic clinch and it seemed like 'they couldn't get enough'.

And People.com also reported the story, saying: 'Kristen is absolutely devastated. It was a mistake and a complete lapse in judgement. She wasn't having an affair with Rupert.

Cryptic: Liberty retweeted this Marilyn Monroe quote shortly before deleting her Twitter account

Co-stars: Liberty, pictured with (L-R) Charlize Theron, Kristen, and Lily Cole, played Kristen's mother in the fantasy film

Mum's the word: Liberty played Queen Eleanor, the late mother of Snow White in the film

Star of the show: Kristen played a grown-up Snow White in the modern adaptation of the fairytale

'It was just a fleeting moment that shouldn't have happened. She never meant to hurt anyone. She's a good person who just made a bad choice.'

Kristen's alleged infidelity came just months after Robert gave an interview to Italian Vanity Fair magazine saying that he has 'never understood' people who cheat.

He said: 'There is one thing I've never understood: Why people cheat. My parents met when my mom was 17 and my father 25, they are still together, and seem very happy.

'I grew up believing that you can be together all of your life.'

The pair made their latest public appearance when they took the stage together at the Teen Choice Awards on Sunday – just two days before the news broke.

More trouble ahead?: Rupert has signed on to helm the sequel to the Snow White saga starring Kristen

Caught on camera: Us Weekly magazine claims to have photographic evidence of the alleged affair

Teamwork: The cast and crew of Snow White and the Huntsman, including Rupert and Liberty (second and third from left) and Kristen (centre)

Speaking about his lead actress in the role at one of the movie's premieres last month, Rupert said he was thrilled by Kristen's performance.

He told E! News: 'She's got a great spirit, she's really quite rebellious...and feisty and kind of wild. And that's really what I wanted the modern Snow White to have.

'I didn't want her to be timid and I didn't want her to be frightened and relying on men, you know.
'She's very strong and very driven, and I think that's true in her personal life... She's got a big weight of the world on her shoulders and she carries it incredibly well.'

Snow White And The Huntsman marks the first major motion picture that Rupert directed - but he has already signed on to take the helm of the sequel.

MailOnline is awaiting comments from Kristen's representatives.