About a couple of months ago my supervisor was away for 3 weeks, and this guy I work with was giving me a hard time, this guy is know for it, and his nickname behind his back is "precious". I got very stressed at work and nearly considered ending it by walking up a flight of stairs, but changed my mind and walked down again, I felt like I was going into a trance, and getting tunnel vision to do what I wanted to do, I have felt like this before when attempting. So I thought it is not worth it for me to get this upset, it was also the anniversary of my daughters death. "Precious" knew this as well. So I took 3 days off work with certificate, to keep safe. Later on when back at work my boss told us that we either work together well or he will find other people to fill in for the job. I then got more stressed and other things happened. I got dobbed into the CAT team, they said I was not at risk and 2 weeks later I did another attempt. Now my supervisor is going away again next week. Today he had a talk with me and "precious" then precious brought up some incident that happened a fortnight ago and wanted to air it in the open forum, he asked my opinion and then started arguing with me, so I said, obviously you are not listening to me and I walked out. I didn't want an arguing match. He then said to my supervisor "see what I have to put up with when you are away". My supervisor said we are not allowed to have any incidents while he is away. Now I feel history is going to repeat itself while he is away and I don't know what to do. Do I put up with precious, when he starts up on me? Do I just go home from work and take time off, which will then become another incident? Do I take the matter higher and talk to someone else. I am seeing a new counsellor tomorrow. Do I tell my supervisor that this guy drove me to the edge last time and I got dobbed into the cat team and I have to do whatever keeps me safe?