Maybe you don't understand the point! I don't work on maybe.. I work on principals. If you expect that is my duty to pay for you, i will not even communicate any further with you! It is different if i see that you cant afford and i want to help. That is possible, but in that case i would have already visited you in your home place. Virtually i don't believe anyone... 
You as a woman have to "invest" in the relationship too. Cant be expected from the man to do everything for you.