This happens once in awhile. The inevitable parent, grandparent, uncle, aunt or “well-meaning parental figure” jumps in front of my camera in order to get their shot. I took several more shots after this one, but I’m using it as a reminder to all you wedding-goers out there… stay IN you assigned seating area while the bride is coming down the aisle. :\
In all fairness, he did turn around later and mouth an apology. C’est la vie!