I have a Groomzilla. He wants to be involved in every detail. The invitations had so many revisions (by him) that the designer ended up breaking up with us. He even had input about the flowers. He has a suit for the ceremony and an outfit change into a tux for the reception. Our late night snacks are now basically a whole other meal. I should be happy about the participation but he is over-the-top obsessed. Any other Groomzillas out there?