You took it away

I tried to help, but he lives in his own world thinking someone's after him, I'm drowning in sorrow thinking there's an answer but he throws threats and i'm drinking his poison. 4 years wasted on him and there's no end of the road i feel like i'm driving towards madness and away from anything that's real, pulling my hair out searching my own way out leaving him behind and picking new pieces of myself to make something new, but i'm out of options and there's no way to be sure what's gonna happen, i'm comfortable in the darkness but this time i'm going in blind trying to find what was lost and what was taken and what he took away just eroded