Photos from 21-year-old Brittany Peck's wedding on Saturday in Elyria, Ohio near Cleveland are going viral because of something her dad, Todd Bachman, did.

Apparently Britanny called her dad about two weeks before the wedding to tell him she was stressed out about HIM walking her down the aisle instead of her stepfather, who has been in her life since she was 11.

The stepdad's name is Todd too, and he and her dad have never really gotten along.

But right before the wedding procession started, Brittany's father walked over to her stepfather, grabbed his hand and led him over to where they were lining up so they could BOTH walk her down the aisle.

In the photos the wedding photographer posted online, Todd has a determined look on his face, and the stepdad is crying. And in two days, half-a-million people have shared the photos on Facebook.

Brittany's dad told a reporter that her stepdad's been "as much a part of her life" as he has, so he deserved to walk her down the aisle too.  Her stepdad said the whole thing brought them closer, and called it "the best day of [his] life."