I came back from my country after a 3 week vacation and during my 1:1 with my manager, she started criticizing things which she hardly ever mentioned. And then, a few weeks later, she and her manager pulled me aside and put me in a program where I would have to do much more difficult work (PIP) to save my job.
The PIP document was this scandalous piece of paper. Things which were a complete non-issue a few months back were made a huge deal. I had a seizure attack a few months before all this and my manager was well aware of my mental situation. Inspite of all this, she instrumented all this. I wouldn't blame here. She did this to save her own ass I guess. You've got to eat someone else's career to move yours ahead.
Bottom line is I wasn't able to cope up with the PIP work. I was made to resign and being an H-1B worker, I had to find a job to save my status. My health issues made me spiral into a depression and today I'm in a substandard job.