Mana - I'm still going to try to test the waters by having her watch Another. I spoke with her last night, and she agreed to at least give it a try (which is female-speak for "I already hate it, but I'll watch it for at least 15 seconds before I start bitching and moaning about how stupid it is").
It's one thing if she doesn't like it and another if she wants you to stop liking what she doesn't. Don't let it get to that point and it will probably work out.