I was previously employed at a company and had many different accounts. I left on good terms to a different company. Recently, my former supervisor reached out to me stating that he/she had run into an employee on one of the accounts I worked on, of whom I worked with indirectly. My former supervisor said that she had stated very defaming stories about me and my husband.
Backstory: My husband was a executive level employee at this company I managed on a daily basis. This is how we met.
I am a mid-level employee in this small industry and apparently she is going around spreading rumors about me and my family. What can I do to make her stop?