So, I know that traditionally the bride's parents address goes on the outer envelope and for the RSVPs. But what if both sides (bride and groom) are paying for the wedding? My FI parent's are contributing more monetarily so should they're address be used? I don't want to hurt anyone's feelings. I am almost thinking that I should just use the FI and I address. That way I get the RSVPs and can get started on the seating charts.
What would you do?