At first Sienna assumes that Ben is cheating on her with Nancy Osborne, so she fights with her old enemy at The Dog. She even goes a step further later by creeping into Nancy's bedroom at the pub and spiking her water with sleeping tablets.
It's only the next morning that Sienna realises she was wrong about Nancy, so she rushes off to The Dog to check that she is okay following her vengeful act.
Not long afterwards, Sienna sees Ben sharing a tearful goodbye with Carly, who has agreed to go off to a rehab centre in Scotland.
Still unaware that Carly is Ben's daughter, Sienna gets in her car and angrily follows Carly. When they come face-to-face at Ben's flat, the girls fight and it's not long before their clash has shocking consequences...
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| Carly and Sienna fight |
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| Carly overpowers Sienna |
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| Will Sienna and Carly's fight go too far? |