"You hate me. You love me. You hate me."
"Joking. Serious. Joking. Serious."
"You good girl. You are a bad girl. You are good girl."
The key to an adventure is mix emotions. The stronger the emotion, the better.
As long as she believes your intent is good, it acceptable and necessary to talk about emotional, controversial topics in order to stimulate her emotions. Just no when to step back when she is offended.