The Obssession with Homosexuality

[Andres]

I asked a very simple question:

Ok then:

1) Couple A consists of two people of the opposite sex; couple B consists of two people of the same sex.
2) Couple A is allowed to marry
3) Couple B is not allowed to marry.
4) Couple A and B are treated differently aka there is unequal treatment.

To those opposed to gay marriage: what is your justification for this unequal treatment?

I only see some interesting posts about the history of the word "marriage", a bit of semantics, some proposals to replace the word "marriage" by something else, but I do not see any justification for the current discrimination.

Since non discrimination is the rule and there's no justification for this exception on the rule, gays should be allowed to marry.

Unless somebody comes with a serious justification, serious enough to justify unequal treatment.

I'm still waiting.