Hi folks. I'm in a strange place right now and would appreciate any and all thoughts on my situation.
I'm 23 years old, and for more than three years, I've been dating an amazing girl, named J. I couldn't find a flaw with her if I tried, and our relationship has a very firm foundation. We're pretty serious and until recently, there were zero doubts about our long(er) term potential. Really, we're a very good match, and she's everything I could ask for or want.
So I wasn't too concerned when our relationship had to be long distance for a while. I've been living/working abroad for a few months (we're American, and I'm currently on the other side of the world), and will be for quite a few more. But we've managed the distance okay so far, we've adjusted, and I was planning to visit her in a few weeks (still am - it'll be the only time I see her until I return home for good).
There is another American, named B, living and working in the same city, through the same organization. She's the only American of the same age around for hundreds of miles, so naturally we've become pretty close over the past few months - cooking dinner together, traveling together on the weekends, generally hanging out. Honestly, I'd already call her one of my closest friends. No problem with that.
But things have taken a turn. We were strictly platonic at first, then our flirting was obvious but harmless, then we went on a weekend trip together and confessed mutual crushes on each other. Relatively out of the blue, and yet something about it felt inevitable. I don't know. We ended up in bed together, cuddling and kissing the whole night (but no more than that). (She is 22, and she has a long-term, long distance boyfriend herself.) Obviously, this is not okay behavior for people who are in relationships with other people.
The problem is, I think we've fallen pretty hard for each other. We can't deny our feelings for each other. And so we're both feeling guilty and confused and unsure of what to do. We're both in committed, loving, serious relationships, and yet we've developed these feelings for each other, too.
Is it just convenience? Is it just because we've all each other has got at the moment? Maybe. Yet she's pretty great, too. But I love J. But if I love J, how can I feel this way about B?
So I'm not sure what to do, I'm not sure why I feel this way or how I should feel, and I'm totally at a loss as to where to go from here. B and I talked about it the morning after, and we both felt guilty and agreed to tell our significant others what happened. We can't avoid each other (even if we stop hanging out, we will still regularly see each other professionally - and it's gonna be an extremely lonely year if we do stop hanging out).
Does anyone have any thoughts or comments? I'm just feeling very confused right now and would appreciate any outside input. Please let me know if there are other details I could provide that would be helpful. And thanks!