Thanks gang!

I called my mom last night to ask what she would do and she said she'd definitely stay with the job that makes her happy rather than work where she'd be unhappy even if the pay is more.

I think I'll still apply for the position but I found out that the ad has been in the paper for over a week already! It's possible they have someone else in mind, but we'll see.

My heart is telling me to stay with the Library.