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7 March 2017
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Thordis Elva wrote book with her rapist about ordeal
11 March 2017 Last updated at 08:39 GMT
Thordis Elva was 16 when she was raped by her then boyfriend, Tom Stranger, who was 18.
After years of turmoil she decided to get in touch with him and they have now written a book together about what happened.
