<human>: I'm 32, and I've had some relationships. I can't account for why I misled her except embarrassment and just discomfort. When discussing whom I lost my virginity to and some of my girlfriends I exaggerated how long we were together etc... 8 months became 1.5 years. Losing my virginity at 25 became 22. Who I lost my virginity to changed from one girl to another. Where I lived with one girlfriend changed cities. I feel stupid, and ultimately are these things that truly define me? I don't think so. But, I hate lying and I hate lying to her. BI misled her about other stuff and came clean. I forgot that I'd been deceptive about this stuff until I was reading an old journal and I realized if she read it she would be thrown off by names and dates. 

This is a great relationship, we love one another and we're ultra supportive. Do I bury this or come clean risking it all?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: I lied about the intensity and logistics of some past girlfriends to someone whom I dearly love. Do I come clean or just bury it as something relatively unimportant?