03/28/2012 02:17 pm ET

Kate Schermerhorn: 'The Moment I Knew My Marriage Was Over'

HuffPost blogger Kate Schermerhorn recently revealed the moment she knew her marriage was over -- and it's not what you'd expect.

Schermerhorn's video is part of HuffPost video series, "The Moment I Knew," where readers tell the stories of life-changing moments they have experienced.

Are you interested in sharing your story? It's easy; you can create your video using YouTube or Vimeo and send the URL of the video to themomentiknew@huffingtonpost.com. If you create your video using your laptop or mobile phone and have a video file, please attach the file in an email to themomentiknew@huffingtonpost.com. Your video submission is subject to our User Terms. Please make sure to include your full name with your video submission. Each video should be 30-60 seconds long, and should feature only you, speaking right into the camera telling your story. Please start your story with the words "The moment I knew my marriage was over..."

Kate Schermerhorn is the director of "After Happily Ever After", a documentary film about modern marriage. It is out now on DVD and On Demand, including Vudu and Amazon Instant Video. Visit AfterHappilyEverAfter.net for more information and to receive a free list of ten secrets to marital bliss.