If the reports are true this teacher should be fired. Teachers hold an enormous responsibility not the least of which is the power to demean a student which can be crushing. They need to always think before they speak. That's the job. If you don't like the rules, drive a truck or sell tupperware. On top of that, this was not a single poorly worded remark but appears to be a vindictive pattern that ran for several minutes. The school needs to adios that mean spirited woman, she is no educator.