My boyfriend and I just recently got engaged and his family is EXTREMELY religious. When we decided to move in together most of his immediate family was not exactly happy about it, but some of his more reserved aunts and uncles had some not nice things to say about me and my family's morals and values. Our eventual wedding will be huge but I believe that not a lot of his family will show (which makes me extremely sad for him) once they find out we are not going to be married in a church, and to add insult to injury if you want to say that, my good friend is our officiant and she's a lesbian. His extended family I don't necessarily worry about, it's his immediate family that i'm most nervous about. How does one bring up the topic that we will not be having a traditional catholic wedding, or a wedding in a church?