A vow renewal is a special breed of new beginning. It\u2019s not just a restatement of original promises; it\u2019s about a couple reaffirming their love and mutual commitment after years of lived experience. Which is exactly why Cindy Brown and Sharon McMahon chose to do it again and again. Plus, Meredith drops in on a (virtual) mass vow renewal ceremony organized by her alma mater, Syracuse University. Email us at loveletters@boston.com.