Thanks Leah123, probably you're right and I should bring it to my next session but that means that I would have to "confront" with him and what if he agrees that it makes him sick so maybe I should look for someone else?

Anilam: I have my therapy in English (actually I think that it might be easier to talk about the trauma in English than in mother tongue) and unfortunately I have a very good memory, he said "when you were talking about it I was feeling sick"...