I’m scared to break up with my girlfriend because she’ll ruin my life

I have been in a relationship for 7 years, and I can’t break up because I don’t think my girlfriend would allow me.<br><br>Any time we had an argument she’s always threatened to ruin my life by getting me fired, telling everyone the horrific things I’ve done to her. I truly have and I’m not proud of anything I did. Also, I’m afraid she won’t hesitate to tack my family and friends down and tell them the horrible things I’ve done.<br><br>Anything I talk about or do she goes and investigates and makes sure she finds everything she can about it. Even my close family and friends she has investigated and knows everything about them.<br><br>I’m scared to breakup with her because anytime I mention it she goes into crazy mode and starts getting into my phone and computer.