Sheila Jackson, played by Joan Cusack, left the show during the fifth season of “Shameless.” She decided to start a new life by traveling in an RV after selling her home.
Sheila Jackson was introduced as an agoraphobic and the mother of Karen Jackson. Over the course of the show, Sheila’s character evolved significantly. Initially, she struggled with severe anxiety that prevented her from leaving her house, but she gradually became more adventurous and independent. Her relationship with Frank Gallagher brought a lot of chaos into her life, but it also pushed her to confront her fears.
Throughout her time on “Shameless,” Sheila had various storylines that showcased her growth. She attempted to adopt a group of Native American children, entered into a relationship with Frank, and even tried to cope with her daughter’s rebellious behavior. Sheila’s departure from the series was a turning point for her character, symbolizing her newfound freedom and desire to explore life beyond her limitations. Her exit was met with a mix of sadness and support from fans who had grown to love her quirky and compassionate personality. Joan Cusack’s performance as Sheila earned her critical acclaim and several award nominations, making her one of the standout characters of the series.