In the clip, filmed before Jill wed Derick Dillard, the Duggar ladies go around the room telling Jill why she is special to them. When it comes to mom Michelle, she can't stop the tears from flowing, and neither can Jill's sisters as they listen to her mom's touching words.
It's only three months after the couple married, but they're already expecting a baby! Click here to see Jill's pregnancy album!
Watch the clip for more and tune in to 19 Kids and Counting tonight on TLC at 9/8c.