You are not alone.
I share your horror of events, if I understand you correctly.
This was mostly a symbolic win for libertinism — compared to “real” marriages there will not be enough “gay” marriages to shake a stick at. There never has been, anywhere this “gay marriage” folly has been embraced in modern times.
I suggest looking beneath the surface. What has actually been lost is the role of godly love in the family, which in turn is a result of the weakening of the will to love God. Everything else is a manifestation or a symptom. But I modestly submit that I have pointed to the actual root of the problem.