It seems like my boss and other colleagues don't like me. I work weekends in a small store and cover sometimes during the week. My boss said my attitude is 'horrendous' and I'm on my 'last chance' before I get fired, although she says I have improved in the last week.My colleagues sometimes tell her things about me on days she's not there. I usually enjoy work, I've been there a year and it's good pay, but should I leave and work somewhere else?

Question:
Should I find another job?

Choices:
Yes
Stay there longer and try to resolve it
No, don't leave it