Austin Forsyth Letter to Joy-Anna Duggar By Author Free Britney Published: Jun 11, 2017 at 12:37 PM • Updated: Jul 04, 2017 at 3:42 AM Reading Time: < 1 minute (TLC) Credit:TLCCaption:Austin Forsyth penned this letter to Joy-Anna Duggar for her wedding day. It is so touching.