Homosexual marriage did not open anything.
No fault divorce killed the baby.
Homosexual marriage, polygamy, polyandry, bestiality...all of those are just dirty bathwater.
Before no fault divorce, Homosexuals with extremely few exceptions wanted nothing to do with marriage. Because despite any posturing to the contrary they know they will be promiscuous and the financial consequences of that in a divorce was way to big a risk.
To fix things, focus on where society veared off course. Don’t try to be broken but in a lesser way.
“No fault divorce killed the baby.”
Amen! Nothing has been so destructive in the US and western countries than the divorce industry that encourages women to blowup their families for cash and prizes. That weakened family structure then gave rise to the rest.