Everyone has a right to be happy as long as it doesn't hurt anyone else. Even if someone does something you don't particularly like, don't discriminate. To Jura, Learning about other cultures is just as important as learning a language. Unless you just intend to brag to your friends about how many languages you can speak rather than actually communicating with people outside of your own country. I think the asker was genuinely curious. The first two responders spoiled the essence of the question though. Too bad.

every one has the right to pursuit the happiness, we should show respect for them no matter we accept it or not .

Yay! Another good, relevant question that inspires us to use our language skills to talk about something that interests us. For me the bottom line is that if I'm not having sex with someone myself, then I don't care who they're having sex with. it really just doesn't matter. Frankly, I don't want to know about most people's sex lives, sorry, regardless of their preferences. In the US you can make a conclusion about this issue by looking at the people who are pro and con. People who are educated, have gone to universities and travelled to foreign countries, especially those who study foreign languages and culture and history and the arts- they are all in favor of gay rights and equality. Those who are ignorant, who have never been away from their town, never talked to anyone from another country, never studied a language, never travelled, never gone to school.... thes people tend to distrust or devalue or dislike anyone who isn't white, who isn't like them, they don't want to think about preserving the environment, they prefer to blame everything on a Bad Guy rather than seeing that the world is complicated sometimes.... these people are against gay rights. I don't have to mention political parties or any identifiers. You know who you are :)

So, what's this question got to do with language learning?

they are ordinary people to.that need to accept in the society most of this people are the one whose been succesfull in their life....