Michelle Mills and her ex-Royal Marine lover, Geraint Berry, want to continue their romantic affair.

The lovers plot how to remove Michelle’s husband, Christopher, from the picture and cover their tracks.

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Presenter: Rima Ahmed Reporter: Meleri Williams Produced by Luke de Costa Researcher: Bethan Davies Social Media: Fede Marilotti Online Producer: Lee Macaulay Executive Producer: Luke Eldridge Commissioning Editors: Gareth Hydes and Alistair Miskin