al amin

Oh dear.. God willing, they will become believers before they reach their deathbed, so that they may enter paradise. Ameen.

She should consider the plane tickets and hotel room costs for this man as part of the payment of her promise. There, she would have fulfilled her promise, and not be a liar. Her word is still intact. Please do not divorce her. Although it is hard, this is the time when real marriages are put to the test. God willing you all will get through this in good order.