I also am glad you got the support. I'm constantly reminded of a friend in college who was going through an electrical engineering undergrad with me. She got all the material so easily and literally dragged me through the classes. I wouldn't have passed some key topics without her help. Fast forward a few years and I'm getting my PhD and I decide to see what she is up to: she ended up quitting her PhD program because of the insane abuse and misogyny she experienced in the department and instead changed to a masters in music. This was a woman who could easily have made field changing discoveries but was shut down because of close minded individuals. It still makes me rage and is the reason I work so much harder now to ensure my female colleagues and employees have an equal voice at the table.

My wife was marked down on her PhD because she "wasn't nice enough" to her supervisor. All the assessors gave her top marks, but her supervisor vetoed them.

Glad to hear you at least had some decent colleagues!