This is one argument for why I am against "Same Sex Marriage"

How homosexual “marriage” is intended to change traditional marriage

We heard consistently from our opponents during the Prop 8 campaign that “love is love” and that legalizing same-sex marriage would have no impact on traditional marriage. However, recent research reveals that most homosexual relationships do not share one of the most fundamental elements of marriage – a commitment to fidelity and monogamy. Paradoxically, according to a recent article in the New York Times, some “experts” are now advocating that traditional marriage must evolve to incorporate the values of homosexual marriage, “for the very survival of the institution.”

A study due out this month from San Francisco State University is, according to the Times article, set to reveal that monogamy is simply not a central feature of homosexual relationships. The study reportedly finds that most gays engage in an “open” relationship where sex outside the relationship is accepted as the norm. To illustrate the point the Times interviews two couples: one married lesbian couple spoke of how they have redefined their marriage to include “play” with other women, and a married male couple spoke of “transparency” rules they follow as part of having sex with other men.

According to the Times article, “none of this is new to the gay community, but few will speak publicly about it…They also worried that discussing the subject could undermine the legal fight for same-sex marriage.” The Times acknowledged that opponents of same-sex marriage have argued that legalizing same-sex “marriage” is an effort to rewrite societal norms. And in a rare example of journalistic honesty, the paper went on to say, “Quietly, outside of the news media and courtroom spotlight, many gay couples are doing just that, according to groundbreaking new research.”

One so-called expert who believes that sex outside marriage makes relationships stronger told the Times that homosexual couples bring a “fresh perspective” to matrimony. The Times noted that these relationships “defy the traditional definition of marriage” yet presented the view of “experts” who say “boundary changing gay relationships represent an evolution in marriage – one that might point the way for the survival of the institution.” Indeed, Joe Quirk, author of the best-selling book “It’s Not You, It’s Biology,” said, “If innovation is going to occur, it will be spearheaded by homosexual marriages.”

Not once during the many testimonies by plaintiffs’ “experts” in the Perry v Schwarzenegger case did a single person proactively make the case that marriage should be redefined to eliminate sexual exclusiveness and fidelity in order to accommodate homosexual promiscuity. Instead, they argued that same-sex marriage would have no impact on society’s definition of marriage.

But this New York Times article, and the coming study, make it crystal clear that changing society’s understanding of marriage to downplay (if not eliminate) the notion of fidelity as a central element is exactly what many gay leaders have in mind.

from Ron Prentice, Executive Director of ProtectMarriage.com