I would agree, it was very unprofessional of me to miss so many appointments, but to be fair I missed 2 of them because I was in the hospital for a bacterial infection and then recovering for a few days afterward.  And when she's not doing anything other than sitting in her office on her ass ANYWAY during those times (her office hours when she's supposed to be available to students) and when I have communicated my struggles this semester with her, having me come in to tell me to go away is fucking unbelievable.