I do, and I know you want me to be happy.
But, what you're doing, and other posters, is make some very lofty assumptions about him, his motives, and what's going on with this girl (or me).
Namely, that they are in some kind of serious, committed relationship. The assumptions that he need break anything off with her before investigating potential with me is crazy. As was Michelle about to blow an o-ring over how this girl will be so hurt, how I'm being selfish, etc.
NONE of us know the nature of their relationship. Since they only met a week ago, they could have been seeing other people during the 2 months of virtual contact. She could be dating someone else. They could have met, decided it wasn't going to work out, but agreed to enjoy their time together nonetheless. They could never have slept together. Who knows. But remember, he's not there solely for her. He's not staying with her, he's not seeing her daily, he's doing business, seeing other friends... When he first went there, yeah, I thought like you did - serious relationship. Until he told me he was getting a hotel room, she wasn't coming to pick him up at the airport, and they weren't rushing to see each other as soon as he landed. Heck, he didn't even meet her until the day after.
Point is, this mindset that he's some kind of a douche and serial cheat or his behavior is "dubious or flag-worthy" is nuts. Or that he needs to be watched carefully because he would do to me what he's doing to her. sigh. You don't know what's going on between them, anymore than I do. But, I do know it will likely resolve one way or another when he gets home.
He's clearly respectful and sensitive enough to her and I to 1) not disparage her in any way to me, 2) not convey feelings and intent for me before actual meeting. Even if he has already told her or decided he doesn't want to date her anymore, he wouldn't tell me that now. THAT would make him look like a douche, imo.