I was asked to be spoken to by an employee in the back of my store. He had heard rumors from another employee stating I was gossiping about him. I was yelled at and verbally threatened that I would regret ever talking about him. When I tried walking away he followed yelling and I was forced to leave. My manager stood by the entire time and did nothing. I had to go up the street and call my district manager. I was told not to return until that employee left the building. No disiplinary action was taken.I was asked if I wanted to store transfer to a lower position. I was also asked if i wanted a few days off. I am not comfortable around this employee. I was told I had to continue to work with them. Customers and others heard yelling which was also embarrasing to me. What can i do?