Is it normal should i stay or should i go

getting physically and mentally abused by bf and harassed by his brother , the cops have been called numerous times and aren't helpful. the shelter is too far away from me and my job.Alot of people are convinced I am the problem and won't help me.i tried leaving and staying with some so called friends and they wanted me to do sex favors for them.The only reason i stay in this stupid town is I am afraid of not getting another job. I don't want to leave my dog with them.i have been at the one job for ten years and am really popular with the customers but the company can't give me hours like they used to they would be devastated if I left but i feel backed into a corner.I will be getting laid off from there in sept because it is only for the summer. my other job keeps playing games with my paycheck and want me to spend 60 bucks on a uniform rental. i have just enough money to start over again should i.