<p>That situation is unfortunately fairly common in the low-budget wedding industry. I ran in to it a small handful of times, and it ultimately comes down to managing the customer's expectations... If they think you missed something and you end up delivering ANY MORE PHOTOS at all to make them happy, they will believe that you are holding out on them and will not leave you alone until you hand over all of your unedited files. They think that's what they really want.</p>