This is really just about whether all Australians should have the right to marry the person they love — nothing else can or will be changed by changing the Marriage Act. And we can now look to 21 other countries that already have marriage equality: including the UK, New Zealand, Ireland and the US. The sky hasn’t fallen in! But it has made a lot of people very happy. Including the father who can now walk his lesbian daughter down the aisle. And the grandmother who can dance with her gay grandson at his wedding.