Worse, your proposal has nothing to do with the issue you seek to remedy. As denying marriage to gay parents doesn't make them opposite sex parents. It merely guarantees that their children never have married parents. Which harms those children as the courts have found repeatedly.
They don't have married parents anyway.
By definition, marriage always has been, and always will be, between a man and a woman. Calling a joining of two men or two women a “marriage” does not make a marriage. Even trying to enact recognition of such as a “marriage” by law doesn't make it so. All it does is to make a sick, disgusting mockery of marriage.
And that is the purpose of the exercise.
Witness the effect that the "Civil Rights" movement had upon the black culture. It implied that "The Government was 'taking care of them'.
Add to that the addled notions of Feminism, which stripped the need of the Father from the Black Culture. Black men came to the erroneous understanding that they were free to
'tap dat ass', with no sense of having any responsibility for the child they conceived.
Add to that Roe, which set to the black woman, the same relief from her responsibility for her child. Establishing within the culture, the just as erroneous notion that SHE HAD A RIGHT TO MURDER THAT WHICH IS INCONVENIENT TO HER.
Consequently, the destruction of the inner-city black culture is almost ENTIRELY. Such is the state of "THE FAMILY" in the inner-city that the replacement for Family; the Gang is now RAMPANT throughout the Leftist population centers. Where the whole sense of individual responsibility is today ENTIRELY FOREIGN TO THOSE PEOPLE.
While these subversive misnomer were destructive across the board to the US Culture, the efficacy of the above noted ruses, was starkly less lower in the white culture than that experienced by blacks.
And this is why the Normalization of Sexual Abnormality was setup; to finish off the US by separating the white culture from its kinship with family. And by removing the sanctity of family by licensing degenerates for the grand pretense.
Rest assured, this is an organized attack upon the United States. And it is being waged from Chicago and the communist cells which have long operated from Chicago.
And the good news is that they're very close to the end. Which at some point, will set the US into a great and bloody civil war... .
What they have greatly under estimated is their means to control the Americans, who represent a tiny minority in the United States, but who are well capable of feeding themselves in hard times and are very effective in erasing problems.