I also think it's weird that she waited a day and a half to reply to my email... from her phone, instead of from a computer. Seems likely she was mad about something right then and lashed out. It was like 2 in the afternoon her time when she sent it.

It's also very possible that she had just talked to someone who warned her that she may indeed end up losing her job.

In which case, she'd be pretty worried about how she was going to pay her bills, no?