when does fiona leave shameless

Fiona Gallagher leaves Shameless at the end of Season 9, which aired in 2019. Her character decides to start a new life away from her family after feeling she had done all she could for them. Fiona sells her investment property, gaining $100,000, and contributes half of it to support her family before leaving Chicago for a fresh start. This exit was meant to reflect her personal growth and readiness to prioritize her own life after years of caregiving and struggle. Fiona's departure was a significant moment since she had been the main protagonist and caretaker for the Gallagher family throughout the series. Despite her absence, Shameless continued for two more seasons without her.