<human>: I've been dating this really awesome hilarious guy for about 7 months. We have been attached at the hip the entire relationship (we are basically living together), I have SO much fun with him and we have sex every day. He's very affectionate, thoughtful, generous, and tells me often that he's super into me-- I feel like we really have a deep connection with long-term potential. 

Here's the problem: I kind of sort of read some of his emails one time when he forgot to log off my computer, and found out that he is essentially still dating his ex. They dated for two years and have been 'broken up' for about a year, but half of their relationship was long-distance and it seems like he just can't break that level of correspondence with her. He signs all his emails/gchats with things like 'I love you more than ever' and 'marry me' (barf), and I found out that he made her 'promise to have sex' sometime in the future (she actually declined, which makes me hate her slightly less). They even call/videochat each other still! He videochatted her from MY bedroom once! 

It feels like they are basically on a break because of the physical distance, but still fully in love. What do I do?! It's killing me knowing about this through my own sneaky behavior because I can't even address it. And he rarely mentions her around me, so I can't even make any accusations based on solid evidence. What also sucks is he's SUPER jealous- gets completely butthurt if I talk to/about other guys or ex bfs, acts all possessive and shit. I have a few questions: is it possible for men to be legitimately in love two girls at once? Will he eventually get over his ex? Am I just a person for him to have sex with? Am I ever allowed to tell him that I know about her? Does it even matter since we're having fun? Help me out, dudes!

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<bot>: 24/f dating 27/m, snooped his email, found out he still acts like he's dating his long-distance ex, how do i address this?