First, my heart goes out to the OP. Thank you for sharing with us, and reminding us that no matter the cross you bear, the next guy/gal might just have a heavier one.
Second, I think maybe some of you are coming down a little hard on the lady that won't see him. I have turned down clients before, and not given a reason. For example, if I talk to your refs and they tell me something less than desirable, I'm sure as hell not going to tell you "Well, so and so told me x about you, so I'm not going to see you." Most of the time, no matter the reason, I'm just going to say "I am flattered by your interest, but I think perhaps I am not the right lady for you." And leave it at that. It's my body, after all, and I have the right to say no for any or no reason at all. Just as you fine gents have the right to not spend a dime on any lady you choose not to, for any or no reason at all.
Anyway, I am sure there are a plethora of fine ladies that would be super happy to see you. No sense in fretting over the one that won't. It probably wouldn't have been a great time anyway. Consider the fact that she might have saved you money that you can now spend on a lady that is excited to spend some time with you. Silver lining, people. It's almost always there.