The Girlfriend Only Allergic to My Cat, I Don't Want Her Anymore

My girlfriend is allergic to cat hair. When she was seven, her stepmother deliberately locked her in with a stray cat, until she was covered in scratches and a rash and had to be rushed to the hospital. Ever since, Georgette has hated everything to do with cats. But I have an orange tabby, Fluffball, that I've raised for six years. He's family to me. One time I just happened to get a little of Fluffball's hair on me. And Georgette wouldn't let me touch her for a whole week, telling me to stay away from Fluffball.