We have budgeted no more that 30 people. This is FI and mine's 2nd marriage but once we extend to uncles and cousins the list goes from 30 to 90... we decided to intimate family only but MOB suggested an invitation to her brother by mistake.. how do I politely uninvite family when they are already thinking they are coming? I would like them to come but then is it rude to not invite the 30 others that come with inviting their children and families? HELP!!!