The only marriage I believe in is of course the traditional Biblical Marriage:
One man & his sister,
One man & his dead brother's wife,
One man & one woman & her servants,
One man & his rape victim,
One man & many women,
One man & 700 women & 300 concubines,
One man & one woman & her slaves,
One soldier & his virgin prisoners,
Definitely not between two people of the same sex. That would be immoral & twisted.