The job position has been posted since I started there (they need a full time employee and I could only do part time due to LIVING OUTSIDE OF THE STATE WHERE THE JOB WAS LOCATED; my skills are specialized and they were desperate to find anyone to help them out. I flew in/out every day for work), they've treated me like absolute shit over the past eight months of working there for no reason, and my contract states that I do not need to provide any notice whatsoever.
I found a significantly better (and higher paying) job, so I resigned. I gave them a week's notice to be courteous (could have given 2 weeks, but I wanted to take a week between jobs to relax, get my routine back in order, etc), and they're still talking shit about me.
Die mad, bitches.