Although Nicole didn't act out as much as George, she was still seen throwing temper tantrums and can be defiant. When upset, Nicole would scream and sometimes argue. She didn't have a good relationship with Sandra and constantly avoided and fought her making Sandra believe that Nicole hated her. It was up to Jo to bring them closer together. When Jo came back 2 years later, she had a better relationship with her mum.
She is now 18 in 2018.