I have submitted one research paper in a famous Top rank conference, my main supervisor was not happy to submit because he thought it will be rejected and still needs to be improved but my co-supervisor encouraged me to submit.
So, finally I submitted the paper and my main supervisor asked me not to write his name on the paper, I requested him again but he refused. now I got positive feedback from two reviewers first one accept, and 2nd reviews was weak accept. when I told my main supervisor about it but it seems he was not happy and after 3-4 day which is very unusual , I got the third review which is weak reject and it had same comments which my main supervisor used to tell me before submitting. I doubt that he used his influence and caused the problem for my paper.
The final decision is still due but I don't have many hopes because he told me that the program chair is his very close friend.
I wanted to change the supervisor but everyone is scared of him and nobody wants any issues with him so everyone refused, even one agreed but after this incident of 3rd review he also excused and said sorry he cant supervise.
now my question is this, how and what i should do with my current supervisor? should I continue with him? or what? also do you guys advise to discuss things openly with him>