@KatieMcBride I was so sad reading your story. Although I haven't gone through exactly what you have, I have definitely had people closest to me let me down during this process. "Close" friends not even ask how wedding planning is going and family not even responding.
My mom keeps saying that weddings are when a lot of peoples true colours shine through, and I'll learn so much about my circle of friends and family.
All I can say because I'm in a similar position (also got engaged Dec 2014, getting married Apr 2016) is to focus on you and your fiancé and how amazing your wedding and lives will be together. It's not fair for you to use your energy on people who don't want to share in your happiness, this is your time. I know it's easier said than done, I recently ranted as well and not only getting it out but the amazing tips and support from the amazing ladies on this forum made me feel so much better. Most of us have been there in one way or another. Stay positive and just keep thinking of how special your day is going to be! xoxo