How do I break up with someone you cheated on me if still in love? she does not know Iknow?

I found out the truth and she is not cheating on me anymore, but I can not stand the pain I even fell in depression for this. I planing to brake up with her, but I'm afraid to kill my self lam unable to forgive =(How do I break up with someone you cheated on me if still in love? she does not know Iknow?
I would break up with her just because I would not be able to live without feeling suspicious of her she had a night out with girl friends. Even if she is not cheating now, you never know when she might start again. btw, I hope you meant kill myself in a figurative way and you are not actully planning to do that.. ppl who cheat on you are not worth you loosing your life over.How do I break up with someone you cheated on me if still in love? she does not know Iknow?
Having that emotional rollercoaster kick in is normal - don't think you're depressed and that you'd hurt yourself, just take it slow and remember that you two were separate people and still are. You will be fine w/o her and it's good that she's not cheating anymore, but she should have told you when it happened to give you a fair chance at making a decision then, but she didn't. You'll be sad, and who knows what might really happen, but if you don't think you can get over it, then it's not good for you, so just sit her down and tell her you know what happened. Be prepared for her denial, and anything else she might pull, but think about what it's doing to you and get out of that unhappy place and work on yourself.
Having that emotional rollercoaster kick in is normal - don't think you're depressed and that you'd hurt yourself, just take it slow and remember that you two were separate people and still are. You will be fine w/o her and it's good that she's not cheating anymore, but she should have told you when it happened to give you a fair chance at making a decision then, but she didn't. You'll be sad, and who knows what might really happen, but if you don't think you can get over it, then it's not good for you, so just sit her down and tell her you know what happened. Be prepared for her denial, and anything else she might pull, but think about what it's doing to you and get out of that unhappy place and work on yourself.