I'm ashamed to say that I'm a little confused... Did you buy his pass to disneyland because that was the family vacation (1), or is disneyland a totally separate thing and the pass is exclusively for the vacation (2)? If (1), then you should talk to him about reimbursing you on the principle that you bought him the pass so that you could go together. Furthermore you need to ask him if he's invested in the relationship, or just wants to hang out with his friends. If (2), then you still need to talk to him about the relationship and whether he wants to continue with it. If he does then you both need to lay down some ground rules like what's off limits and what's appropriate boyfriend or girlfriend behaviour. I know the principle of the fml is not about the money, but he should still reimburse you in my opinion. Take my advice or not, I wish you luck in your relationship and hope things can be worked out, whether you stay together or not.