Nicky Hewitt, who was abducted and taken to Australia by her father when she was 12 years old, has told Daybreak that she had felt "completely betrayed" by both her parents.
She said: "I was completely alone and isolated. We were being used as playing pieces. That then had a massive impact on me, both in the short and long term."
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The singer, 31, said on Twitter that she and her partner Jonathan Powell were grieving their loss.
A fine evening ahead to the south with some late sunshine in places.
Prince Charles and the Duchess of Cornwall have visited Manchester Arena, the site of a suicide bombing in May which left 22 people dead.