Photo by staceyviera In the Washington Post, Tara Bahrampour and Monica Hesse write up a necessary story on same-sex marriage and the divisions it has promoted in the gay community. In places, the authors hit upon the mundane argument that marriage is a difficult decision. “For those who can’t agree on whether to tie the knot, the new horizons have stirred up old conflicts,” the story says. But that’s just the way the story always…