[header] How to deal with unruly guests at your wedding [title] Be clued in as to who gets invited from the start. [step] Invite friends, family members and essential acquaintances whom you can be sure you can trust. In some cases, you mightn't have a clue but try to use what you do know about the guests to help you make sound decisions. 
If possible, make an initial list of everyone you want to invite. Then, go back through the list and identify any potential problems that could crop up between guests.