I'm Lithuanian (Baltic/Northeast region of Europe) and during the initial stages, while I don't expect men to pay, I will place value on a man paying when he does the inviting. Just how I was raised, that when men invite me on a date or on a trip, they pay. Doesn't mean I don't contribute in some way, I DO, but they foot the majority of the bill. This is during the initial stages of dating before a relationship.
OP if you had offered the trip to me, I would have "hoped" you paid (different from expecting), and will admit that your saying "you don't do that kind of stuff" (i.e. pay for a woman), would have somewhat lowered your value in my eyes.
What I would NOT have said is what this chick said that she "expects" you to pay. That wreaks of entitlement and when she suddenly became "busy" when it appeared you would not be paying, that was YOUR cue to wish her well and WALK.
Choose wisely!
Now look what happened, SHE dumped you. Ugh.