Regardless of law, marriage has only one definition, and any government that attempts to change it is my mortal enemy.
I will act to destroy that government and bring it down, so it can be replaced with a government that will respect and support marriage, and help me raise my children in a society where they will expect to marry in their turn.
Only when the marriage of heterosexuals has the support of the whole society can we have our best hope of raising each new generation to aspire to continue our civilization.
So, not only does Card want to upend a left-leaning government, but he wants to eliminate anyone who wouldn’t support the man/woman ratio. That would probably include almost all gay people. Charming…