Same sex marriage should not be allowed because this would be a change in the hole society. God created a man and a women to be united, not a man and a man or a women and a women. When the same sexual partners get married they would want to adopt a child, this could be a bad example for them because then they will want to follow their steps. The marriage is the union of a man and a women, this is why i think same sex marriage should not be allowed.
This issue has been a very contradictory subject all around the world and I think its all about equality. Even though many people think the problem is the same sex marriage, the biggest problem is the peoples rights and their personal liberty that are being violated by not letting them show how they feel. Same sex marriage shouldn't be prohibit since its a civil legal status.
It is true that we are all equal into the law, but that doesn't mean we are the same in a biological way. The argument of "Homosexuals are born that way" it is wrong and doesn't support the idea, because they exist twins who dont have the same sexual attractions. Homo sexual marriage should not be allowed because its not a normal thing!!
During your life their is going to be many things that may not be normal for you but still that doesnt mean something should be prohibit for that reason. Besides, you mentioned that the couple was going to be a bad example if they adopt a child but I desagree since many times couples made out of a man and a woman commit mistakes that are probably affecting the child"s way of thinking. some examples are when the mother and the father have problems between them or even when one of them has an adiction problem.