Blatham - there is nothing stealthy about the Massachusetts Supreme Court decision, which can be found in its entirety here:
http://www.malawyersweekly.com/signup/gtwFulltext.cfm?page=ma/opin/sup/1017603.htm
Halfway down the page we find the basis for the dissent:
____________________________________________________________
"...These cases, along with the Moe case, focus on the threat to privacy when government seeks to regulate the most intimate activity behind bedroom doors......................Ironically, by extending the marriage laws to same-sex couples the court has turned substantive due process on its head and used it to interject government into the plaintiffs' lives."
____________________________________________________________
Talk of grits and collard greens will not turn this into a civil rights issue. Every single TV presentation of 2 grooms stepping out a church door and kissing passionately, or 2 brides doing the same, causes a reaction based on what Newsweek termed "the ick factor" in the vast majority of the population.
The "culture" you mention may well be engaged, as you say, but all it will accomplish is anullment of civil unions. This has already started. If you have any basis for foreseeing any other result I would wish to see it.