The cheating accusations were mostly about practice rounds, so there is no way to prove it. Also can't prove he stole from them but the accusations are there. He also totally disowned his family several years ago and it is generally assuned/accepted that his wife was the root of that whole thing. I'm guessing she's a money grubbing wench and wanted them out of the picture because they had her figured out. She once had them forcefully removed from a PGA tournament, by security, without explanation.

But all of the above aside, you don't develop a reputation as being one of the most disliked guys on tour without being a colossal tool, in general. That should tell you all you need to know.