I have had continuing problems with my supervisor in that
I used data from a publication but didn't cite it properly (this was an honest mistake and during discussions, I plainly said that I received the data from elsewhere) leading him to accuse me of academic dishonesty.
I had some publications in journals not of a good standard and he started accusing me of lying and having fake publications.
I did a lab presentation for which I was not prepared enough and he called me lazy and incompetent.
I got delayed in providing him with some research material and he plainly stated that he does not want to supervise me anymore.
I am planning to talk to the chair of the dept about my issues but are these sufficient grounds for the chair to recommend that I be withdrawn from the department?