Although Nicole didn't act out as much as George, she was still seen throwing tantrums and could be very defiant. When upset, Nicole would scream rather than using her words. She didn't have a good relationship with Sandra and constantly avoided 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 17 in 2017.