I have been employed at a job for 3.5 years. I work part time and recently have had to cut my availability much shorter so ultimately I gave my notice that I will be resigning dec 29, however now my employer is cancelling my shifts and leaving voicemails suggesting I leave sooner because the store is busy and I am not a “team player.” I just want to know if what she is doing as a manger is allowed and what I can do in response to being forced to change my resignation date.