<human>: Hey Reddit. I come to you guys because the Internet's database of how to get over being cheated on just isn't cutting it for me.

Backing up a bit, about a year ago, I was dating a girl and shit was bad. We were LDR and I spent my reading week at her place only to find out that since we'd been together (about 7 months) she'd been cheating on me with her best guy friend, an ex and who knows who else. Always a confident guy, that confidence was shattered pretty fast. I've spent the last year trying to rebuild self-esteem, enjoy my life, all that cliche stuff. 

Fast forward to six weeks ago. I'd signed up for OK Cupid and met a really awesome girl. Smart, beautiful, ambitious -- everything you'd want. The other day we called it exclusive, talked about meeting some of each other's friends, etc. 

She knows about the past relationship, but there's absolutely no way it's fair to burden her with my insecurities that it'll happen again. It's tough that she works in a predominantly alpha male work environment, and this weekend they're all going away together. What this has signalled for me is that it's time to deal with my own shit to make this work. 

How do I go about rebuilding trust, self-confidence and make this work without constantly fearing she'll cheat?

Can you give me a shortened version of the text?
<bot>: Last relationship ended when I found out she was cheating. Dating someone new; trying to kill insecurities to give relationship a fair shot. Help!