Where same-sex marriage is legal:

2001: Netherlands 🇳🇱

2003: Belgium 🇧🇪

2005: Canada 🇨🇦, Spain 🇪🇸

2006: South Africa 🇿🇦

2009: Norway 🇳🇴, Sweden 🇸🇪

2010: Argentina 🇦🇷, Iceland 🇮🇸, Portugal 🇵🇹

2012: Denmark 🇩🇰

2013: Brazil 🇧🇷, France 🇫🇷, New Zealand 🇳🇿, Uruguay 🇺🇾