As of right now, my FI and I do not intend on having my step-sister and her husband in the wedding party (in fact none of our siblings will be in the actual wedding party), but I am closest to this sister. So I really want her and her husband to play a role in the wedding that will let them know how special they are to us. I do intend on having her son, my nephew, in the wedding. Since her and I are pretty close, I would hate for her to be offended that they aren't in the wedding party.Any ideas as to what I could have them do for the wedding?? By the way...the wedding will be outside, and it will not be a super religious wedding. Thanks for any suggestions!!