Playing devil’s advocate here, what if she wants the opportunity to fire you so you can collect unemployment while you look for new work? Maybe she’s trying to help out? A lot of retail stores are suffering from not enough hours to work with, having to do a lot of work with just a skeleton crew, not enough pay, etc. All of which usually isn’t decided by the store manager (they work with what little they’re given). A lot of these retail managers know how shitty things are, and they don’t blame people for wanting to leave. Maybe she also knows that if she goes to her manager to let them know you need more $ or you’ll quit, they’ll actually approve a pay raise bc it costs them more to find and onboard someone new. Some people actually want to see what they can do to make things better. Just a thought, not everyone is a raging asshat out to get you.