So two of my aunts (mom's sisters) have been very helpful with planning and helping finance my wedding. My fiance and I are paying for the bulk of it ourselves, but they did buy my dress and paid for the DJ. My fiance's parents and my dad are paying for the food. Of course, other people are helping with little things as well. Do I need to thank my aunts by name in the program? I'm sure it would be nice to, and I feel really like they have just helped so much. I just wasn't sure if it was appropriate? Like will other people who maybe don't know that they contributed financially be offended? Does it even matter?