<human>: We thought we'd be together forever etc. and i totally believed that myself at one point. I think i am afraid of what would happen if i say anything, because i don't think she has a problem with anything and she's always telling her friends about how perfect our relationship is. I'm constantly finding things about her that i find dislike that i never used to mind, I prefer time by myself or with others more than if i were with her, where as before we could barely keep our hands off of each other. 

Potentially game-changing information: Shes the first person i've ever slept with but i had 2 other non-sex relationships before then both about 2 months

Can you give me the gist of the text in a nutshell?
<bot>: Been the dating first and only woman i've had sex with for 6 years, and now i'm not attracted to her.