Again Brian.......what is harming Gay and Lesbian couples is folks like you who would deny them the simple right to marry the person of their choosing!!!Changing marriage law changes the law for everyone, not just the tiny minority of same sex couples who would 'marry'. Keeping marriage one man and one woman protects marriage for everyone, especially for the homosexuals who would be harmed most.
Oh and just because some Gays or Lesbians have married the opposite-sex, doesn't mean that all have done it and it doesn't mean ANYONE should have been basically forced to do that just because of the time in which they grew up!!!
Now, either all AMERICANS should have the right to vote on who is allowed to marry who, or no one should have the right to vote on whether Gays and Lesbians should have the right to marry!!!