I work for a healthcare agency where I work with a nurse due to us sharing the same caseload of patients. (I'm a Social Worker). An incident happened 3 months ago where the nurse wrongly accused me of something she thought I had done behind her back. She won't let it go despite the fact there has been a meeting between the two of us and our supervisors. The situation has worsened such that this person has belittled me about going to her supervisor about my concerns for the situation. She also has verbalized her disapproval to me about talking to our patients’ caregiver about how the pt’s are doing. She additionally emails me disapproving emails to complain about other perceptions of my wrongdoings. I feel like I‘m being bullied basically. My supervisor does nothing. I was just wondering if I have any other recourse.