Certainly NOT! They're your recipes, not ours. By submitting your recipes to us, you of course to have to grant us some rights to them (to print your book, etc), otherwise we couldn't print your book for you. But you retain the rights. Our mission is to help you preserve your family recipes. CreateMyCookbook is not a public recipe website.
Do check out our terms and conditions as this is always the authoritative source for these questions.