Is this appropriate for a principal to tell a teacher …

Is it appropriate or professional that my principal told me to stop trying to get hired in the district, that I can’t trust anyone in the school, and that I’ve burned all my bridges. I’m a first year teacher. I literally haven’t done anything bad except tell the music teacher at the beginning of the year that hanging her stage decor wasn’t my job, and told the principal that the same teacher told me I was going to need to start looking for a new job because they don’t want me back.