Is my employer insane? How can I get them psychiatric help?

My employer yacks all the time about safety. Whenever I bring up problems that need solving about safety I'm the one who gets screwed over. Then they broke my contract after I was told I wouldn't be penalized. Then my employer made up lies about me in order to fire me and that put me in the hospital. Now I'm suicidal half the time cause it sounds like a good career move considering my employer's concern for me except a postal would be more productive. The rest of the time I can't do anything cause I'm so depressed.