I have a long standing personality conflict with my immediate boss. Following a dispute recently, I asked to speak with her immediate supervisor, our overall boss, who agreed to come and meet with me. She was prepared to do so, and was on her way to meet with me, when my boss showed up in her stead, saying that the 3 of us would have a meeting next week. Do I not have a right to meet with my boss's boss? I cannot speak in front of my immediate boss without fear of retaliation.