Jinger Duggar may have 18 siblings to keep up with, but she makes sure to stay in touch with all of them. The 19 Kids and Counting alum, 31, was asked which siblings she speaks to the most during a Q&A session on her Instagram Stories on Thursday, August 28. "I'd say I talk to my older sisters the most, and then beyond that, I just had [Jennifer] out here. That was so much fun, hanging out with her. My dad and Jackson also came through, and that was super fun," Jinger explained. Jinger added that she "talks to [Joy-Anna] all the time.