(Meredith) -- It wasn't just a special day for the bride and groom, but also the bride's sister after her soon-to-be husband carried his sister-in-law down the aisle.
"I just love her and adore her," Morgan Altier, the bride, told WBNS. She and her sister, Macey, have been inseparable for 25 years.
Macey has always been much smaller and has special needs, however, doctors have been unable to give her a diagnosis. After Brian, the groom, came into the picture, the two that were always inseparable now became three.
And Brian and Morgan decided to share their special day with Macey.
Check out the video for the full story.