Nicole is a very demanding mother and has one very small temper. She can get inhumanly angry at times. For example, when Gumball was talking back at her, she punched a hole in her front door. She always loves her husband, Gumball and Anais very much, no matter how much trouble they cause. However, she never really bothers with Darwin, apart from when he is in trouble. She is also very sincere and nice to her family, willing to work long hours at the rainbow factory just to put dinner on the table. In Gumball's eyes, when she is mad, she is more terrifing than Tina, a fact which Darwin points out in The Quest.