Cowardly elected critters will jump on the Libertarian solution rather than stand up for the Social Conservative/Religious solution.
Next, they'll be claiming like pro-aborts do: "Don't like abortions - don't have one," will become "Don't like the original definition of marriage - don't get married!"
Congress, rather than getting some cajones will change their previous conservative stance to,"We'll simply remove Marriage, it's benefits to society and to the children involved, from the tax laws rather than stand up to the militant homosexual lobby and say, 'Hell no, you can't get married!'"
The difference is that abortion kills babies. What two consenting adult homos do in their home isn’t my business.