What should be a happy memory for Ryan Reynolds and Blake Lively — their wedding day — now brings only shame. “It’s something we’ll always be deeply and unreservedly sorry for,” the actor, 43, said recently of the September 2012 event, which was planned by Martha Stewart’s design team and held at the Boone Hall Plantation near Charleston, S.C. As many critics online have pointed out over the years, their celebration took place on the same grounds where about 85 slaves once lived. “It’s impossible to reconcile. What we saw at the time was a wedding venue on Pinterest. What we saw after was a place built upon devastating tragedy,” admits Ryan, adding that years later, he and Blake, 32, held another ceremony at their home. And the couple, who…
