...it is a morning appointment. Then the night before works fine.  

 
Did the provider give a reason for the cancellation ?  
Was the reason related to how you handled the confirmation?  
Did the provider give some instructions on her site regarding confirmations that were contrary to the way you did it?

 
Your answer may lie in the answers to those questions. Consider too that something unexpected came up and she needed to cancel. That's the reason for doing confirmations. Sometimes stuff happens.

every monger and escort is different so if she has instructions about confirming in her ad or website, than follow her instructions.  

Don’t over think being cancelled on, it happens to everyone.

I was confirming the night before for an AM appointment I should have seen this coming.

I understand there are reasons for cancellations and I get it things happen.

So I'll take it normally this doesn't happen, but under certain circumstances it can and its happened to me before for things like time of the month, etc. \

Thanks!

between 24-48 hours prior.

If I schedule more than a month out I will do a quick 2-week ahead confirmation just so the provider doesn't think I forgot about her.

The above is superseded by any specific instructions on the provider's website.

Thanks for the replies! I understand where i"m at about confirmation, guess I was just a big frustrated since I don't get time to hobby a lot