Natalie dormer boyfriend anthony byrne

Natalie Dormer has split from her long-term fiance Anthony Byrne after 11 years together - months after admitting they had "massive arguments".

The Game Of Thrones actress secretly parted ways from writer and director Anthony earlier this summer, after they co-wrote their thriller In Darkness, starring Natalie herself as a blind pianist and Emily Ratajkowski as her dead neighbour.

She confirmed their split to New Statesman , months after both she and Anthony dropped hints that the creative process of writing their film was killing their relationship.

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Anthony, who directed In Darkness, told Hollywood Reporter : "We've since discovered that what we were doing was completely the wrong way to write together.

"Well, we learned quickly, but we didn't learn from our m