The organization I work for has told me I cannot go to my 12 step meetings

This is my recovery, and I don't feel that it is okay for them to ask this. They told me it is policy due to the fact that I may run into a peer there. I am a peer counselor in the small community that I grew up in. I am in recovery myself. I was asked to come work for this organization after I was two years sober (I was in treatment in this organization). I work with mental health peers and run life skill groups. I don't work with substance peers.