I need help...my mom and dad, my FI's parents, and my FI and I are each equally paying for the wedding and we are having a full Catholic mass so I need help with the wording of my invitations...thanks
Option 1)  
My first middle and last name
and 
FI's first middle and last name
 together with their parents Mr. and Mrs. my parents
andMr. and Mrs. FI's parents Seniorrequest the honour of your presenceat their weddingSaturday, the thirtieth of July two thousand eleven at one o’clock in the afternoon   Church
Address   Option 2)   Mr. and Mrs. My parent's namesandMr. and Mrs. FI's parents names Senior request the honour of your presenceat the marriage of their children  My first middle and last name
and
Fi's first middle and last name  Saturday, the thirtieth of July two thousand eleven at one o’clock in the afternoon