Good for you! Excuse my language everyone, but I think she was just pissy at you for not taking it. She will probably get a little mad and then just get over it because she is going to learn that YOU are the boss not her. Her saddle looks fine to me. I don't think its that I think she was just getting away with bad habits. Just keep it up and be the boss and she will learn and get over it. I'm really happy for you.