I found this on a website. Its about gay marriage.
Massachusetts has recognized same-sex marriage since 2004. Connecticut, Vermont, New Jersey, and California have created legal unions that, while not called marriages, are explicitly defined as offering all the rights and responsibilities of marriage under state law to same-sex couples. Maine, Hawaii, the District of Columbia, and Washington have created legal unions for same-sex couples that offer varying subsets of the rights and responsibilities of marriage under the laws of those jurisdictions.
In contrast, twenty-six states have constitutional amendments explicitly barring the recognition of same-sex marriage, confining civil marriage to a legal union between a man and a woman. Forty-three states have statutes restricting marriage to two persons of the opposite sex, including some of those that have created legal recognition for same-sex unions under a name other than "marriage."