Crisis Management Brewer roils controversy with gay-marriage billboard New Zealand-based Tui has seen a slew of complaints over an ad that some see as deriding same-sex marriage. The company insists its latest themed ad is just a joke about relationships in general. By Matt WilsonMay 1, 2013 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.