: Following Fiona’s arrest, Lip takes over as the primary caregiver for his younger siblings, leading to intense friction between him and Fiona. Ian’s Return and Mickey’s Coming Out
: Fiona is arrested for child endangerment, faces imprisonment, and is forced to confront that she has inherited the same "Frank-like" tendencies she once despised. Lip’s Evolution and Responsibility Shameless - Season 4
The central arc of the season focuses on Fiona's transition from the family's "emotional anchor" to a legal and moral outcast. : Following Fiona’s arrest, Lip takes over as