You’re irrational. The definition of marriage is written in every cell in every male and female body. It is irrefutable, unchangeable Natural Law.
It is the perverts and their helpers who want to artifically change the meaning or definition of marriage, and conseravtives are just playing defense and catchup.
One can by law or judicial decision artificially change the definition of marriage to mean two men, two women or whatever and it has as much reality and common sense and truth as changing the definition of water to “a dry powder”.
No, that'd be that the definition of procreative sex is written into our DNA.
Marriage is the sanctification by G-d of the union between 1 man and 1 woman.
And there isn't anything in our DNA that forces 1 man to only sleep with 1 woman. Heck, if we want to pull out 'natural law', then it's in the best interest of a male animal to impregnate as many females as possible, to ensure the continuation of his genes/bloodline. And *THAT* is most definitely *NOT* marriage.