Rupert Sanders, Liberty Ross in therapy

Los Angeles - Rupert Sanders and Liberty Ross are in couples therapy.

The director and his wife are trying to repair their marriage after Rupert's fling with his Snow White And The Huntsman leading lady Kristen Stewart was revealed earlier this summer and have decided to seek professional help.

A source told RadarOnline: "It was Rupert's suggestion that he go to therapy with Liberty.

"He will do anything to save his marriage because he loves his wife and knows he screwed up.

"They have been married since 2003, and have two children together, they have a life together.

"Rupert and Liberty have been going to the therapist for weeks. Time will tell if it works, but Rupert is hopeful it will save the relationship."

'Living under the same roof'

Although Liberty initially kicked the director out of their home after his infidelity was revealed, the pair are now thought to be living together again with their children Skyla, seven, and five-year-old Tennyson.

The insider added: "Rupert is living under the same roof with Liberty and their children.

"He absolutely doesn't want to leave. Liberty needs to be able to learn to trust Rupert again, if the marriage has any chance of making it."