I think i would rather die then live my life?

i meet a girl about 9 months ago who i love very much still to this day. She has always had a nasty temper but in the last few months she has started to hit me with fist objects and last nite a coal bucket was smashed over my head. she has turned every1 i loved and cared about agasint me due to her ways and i feel i now have no where to go and no1 to turn to. she is out at the min and im soooo scared if she came back and saw this it could be much worse. i have never hit a women in my life but what do i do?

Maybe i should just end what she is trying to do to me myself save her the job?

i feel trapped not sure what to do anymore life seems so distance at the moment