Gf of 3 months is going on a 2 week trip with a guy friend. Am I right be uncomfortable?

If someone wants to leave you, they will — trip or no trip. I’d be fine with this if my partner wanted to do something like this, just as my partner is fine with me doing something like that with any of my women friends.

In fact, have been discussing another (perhaps longer) trip to visit an overseas woman friend. We probably won’t stay in the same hotel room but it’s possible we will as she doesn’t have much money, she doesn’t like people paying for things for her and it’d save her a ton if we did that. (And she wouldn’t see that as me paying for something for her as I need a hotel room anyway, as we’d be traveling to a third country to hang out since it’s easier for both of us for a variety of reasons.)

People worry about secondary effects and ignore the primary issue; that’s just a general truism of humanity I think.