This character believes she will be saved by an imaginary millionaire named Shep Huntleigh and goes mad after being raped by her brother-in-law, whereupon she professes that she has "always depended on the kindness of strangers."  
This character keeps a seahorse pin in a heart-shaped box and tells a story about a parrot who swears in front of a preacher.  This character's husband shot himself as polka music played in the background sometime after she found him in bed with (*) another man.  This character claims to have stayed at the Tarantula Arms in Laurel, Mississippi, where she was fired from her job as a schoolteacher for sleeping with a student. This character believes she will be saved by an imaginary millionaire named Shep Huntleigh and goes mad after being raped by her brother-in-law, whereupon she professes that she has "always depended on the kindness of strangers."  For 10 points, name this sister of Stella Kowalski, the protagonist of A Streetcar Named Desire.
This character keeps a seahorse pin in a heart-shaped box and tells a story about a parrot who swears in front of a preacher.  
Blanche DuBois [either name fine]