It highlights female friendship and the power of community when facing adversity. The story suggests that happiness can be found in small moments of connection and "mental holidays" taken through the imagination when physical pain becomes too much. Other Possible Interpretations
A successful CEO with a seemingly perfect life discovers that her husband is cheating, her best friend has betrayed her, and she is being stalked.
You might be thinking of the song "My Happy Ending" by Avril Lavigne , which is a classic "useful story" about the fallout of a toxic relationship and finding the strength to walk away.