Jim Carrey drove his girlfriend to suicide.
Normally I would not make such a statement, since there can be so many things that affect a person’s mental states, but in that case she wrote it rather clearly that he had given her STDs and refused to take any responsibility, treated her as disposable, and in the end she felt completely disposable in her life.
Sounds like you know more about the case than I do. I’d heard that she changed the dates on documents to make it look like events happened in a certain order. What was that all about?