I think if you want to leave maybe it's best to leave. there is government housing in most areas. If you have no income at all I am not sure that you would qualify however if you do get SSI then you probably would and maybe it's best to stick things out until then. Are you married. If so you could always get alimony- if not maybe you have lived together long enough to be common law m,arried and in that case the same marital rights apply. I hope things get better for you.