Deb, this is the way your butterfly should look. It is a called Question Mark because on the underside of the wings is a little mark that looks like .... You guessed it a question mark. The book I have shows a butterfly with pieces of it's wing missing. If it is a v-shaped tear out of the wing it most likely a bird attempting to get lunch. Yours doesn't look v-shaped so it could have been another animal or a near miss with a car. We will never know. We will just have to live with mysteries of life.