Something got fucked up on the project she's managing and it's really getting to her. Have no idea what her actual level of fault in all this is because we're kind of at the mercy of Engineers for a lot of things. Anyway, I understand her stress because it's like a multimillion dollar job, but people don't even crack six figures at this place and they've kept us in a hiring freeze for almost 2 years. She's the type of person to work through our unpaid lunch breaks and on weekends and late and early, and with all that things are still going to get missed because that's just too much on one person.
I feel bad too, because we're the last two people in our department (I referred her to our old manager, who left) and I'm looking for a new job. She should too, the company doesn't deserve her tbh. No job is worth that level of emotional distress, these parasites pay out the ass so they aren't affected by any level of risk, especially not any risk that could be caused by one employee.