So we have a lot of friends who live out of town that we are inviting to the wedding and a lot of more casual friends who live in town that are not invited to the wedding. We invited all to the Engagement Party because we are having a smaller destination wedding (not in town where we live or where our friends and family live). A number of my in-town friends that are invited to the wedding did not come to the Engagement Party for various reasons. They had sufficient notice. I feel bad about this. Is this something I should 'not take personally' or is it a wake up call for how true these friends really are?