"Marry You? I Think Not!" (Nightwing x Raven)

It'd been for a mission but it'd gone wrong. Raven's getting married to the wrong person, it was supposed to be Dick as John, but it'd been the swindler. With revolt swarming him at every thought of Raven and the aversion of her getting married to someone (other than him).. he decided that he'd crash the wedding!? (On...