Find & contact a local women's shelter in your area and they will help you.
http://www.womenshelters.org/sta/maine
They will give you a safe place to stay and help you become self sufficient so that you don't have to live in an abusive environment ever again.
They'll help you with counseling, education, finding a job and everything.
It isn't easy, but it is doable ...
Wishing you the best!