Scott,
I am so sorry. I haven't been on these boards for a while but read your and Rob's entire wedding thread a while back. Sometimes life just hits you hard, but I know this group of friends on the DIS and I'm sure your and Rob's family will be there to help you through this difficult time.
Stay strong, stay in touch, and remember all the good times you shared with your love. It is not a given that we will all find someone in our lives that mean the world to us. And, it's also not a given that they will be with us tomorrow. I know you enjoyed your time together and I bet he's with you everyday... especially in Disney!!
Love you to, Pam