Does love exist? Serious question.

I've been abused my entire life. First by my sister who made me her punching bag until I left for college at 18. Then by my first boyfriend who stalked me, threatened me, isolated me, and called me horrible names. I finally got away after he stripped me down in a dirty hotel room and called me a whore. As an adult, I've been painfully insulted by friends, bosses and coworkers to the point where I've spent many lunch hours vomiting from the stress. And most recently by my ex who told me he would never marry a woman like me because he hated everything about me, even the sound of my voice. Despite all of this, I've tried to keep an open heart. I spent a year in therapy and recently tried dating again. So far it's been painful. I meet a guy, we hit it off, he disappears. Repeat. At this point I look up suicide daily. I have ZERO hope for a happy future because it's rare that I get treated like a human being. I honestly have no idea what to do anymore.