By Courtney Brennan
JEANNETTE, Penn. (WPXI/NBC) - A Pennsylvania couple is preparing to create one final happy family memory with their dying son.
Sean Stevenson and Christine Swidorsky will be married this weekend.
Their 2-year-old son Logan, terminally ill with a rare blood disease, will serve as the best man.
"We want Logan in our family pictures, and we want him to see his mother and dad get married," Swidorsky said.
Read more on WPXI's website.