Emma Thompson claims she was "completely blind" to her ex-husband's relationship with the Harry Potter actress.

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Emma Thompson

When Emma Thompson learned of Kenneth Branagh's affair with Helena Bonham Carter, she said she felt "half alive."

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Emma Thompson

After her marriage ended, Helena Bonham Carter claims she felt "unlovable."

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Emma Thompson

63-year-old actress married 61-year-old Kenneth in 1989, two years after they first met.

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Emma Thompson

But in 1995, his infidelity put an end to their six-year marriage.

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Emma Thompson

It is believed that Helena, now 56, began an affair with Kenneth in 1994.

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Emma Thompson

While she portrayed his love interest in his adaptation of Frankenstein by Mary Shelley

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Emma Thompson

They went on to have a five-year relationship.

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Emma Thompson

Emma said that the affair had made her feel "humiliated" and "unlovable." 

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Emma Thompson

I was completely, completely unaware that he had connections with other women on site, she said to the publication.

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Emma Thompson