Naomi Scotcher was the estranged wife of Rob Scotcher and the mother of pupil Aiden Scotcher. She first appears in Series 7 Episode 4 determined to get her family back together. She warns Karen Fisher to keep away from Rob after discovering that the two of them have been dating. Naomi and Rob later share a romantic evening together.
In Series 7 Episode 6 she tells Rob that the three of them should be a family again for Aidan's sake. The two of them kiss again.
In Series 7 Episode 7 she tries to support Aidan when he gets Vicki MacDonald pregnant. Rob is furious with Naomi for her careless attitude towards what has happened. Knowing that Naomi would run away again when things get difficult he tells her that she's selfish and a lousy mother. Rob tells her that their marriage is over. Aidan is devastated when Naomi tells him that she's leaving, she tells Aidan that he can go with her. When Rob later returns to the house Naomi had left without Aidan. Aidan explained that she never said goodbye. She is not seen again.