Christian Americans opposed to gay marriage to protect "the sanctity of marriage" ... How do you explain this?

I am a Christian and do not beleive that Christians have the right to judge on "moral family values" I believe that it is Go who judges all of us and loves us all whether we are "gay" or "straight", which are terms that our society has identified to separate us with. As long as your heart is right and you beleive in God, I beleive that our God sees that and you should not concern yourself with what our society deems or what your religious affiliate deems "ungodly". God still loves you; afterall, he created you and knew at the time of your birth what he created. God did not make any mistakes. May God Bless You!