CAJ - I don't know your situation and I didn't have a church wedding, but we got married six years back, in a medieval court room and the layout was very like a church. My parents are no longer with us, and I must admit it didn't bother me one bit - I took myself down the aisle in the company of my glorious bridesmaids, it felt splendid. My sister made a speech, the dance was my new husband and me, the whole day was filled with our friends and it was fabulous, we still talk about it. Ask your brother if he will do the giving away, by all means - it's YOUR day, you make it how you want it. Have a fantastic time!