Daddy Issues

Me and my fiance will be getting married Sunday and I'm beyond excited, but my dad doesn't support it. We got into an argument about it earlier this year and he decided not to come to my highschool graduation. We made up and began to talk again, but last minute he told me he wasn't going to be able to make it because "he has to work". I'm hurt that I won't have my dad to walk me down the aisle or have a father daughter dance. Can someone give me advice on how to deal with the hurt?