Article continues below advertisementReality TV star Jana Duggar Wissmann released a statement expressing that she is "deeply saddened and heartbroken" by the child molestation charges against her younger brother, Joseph Duggar.In a post shared to her Instagram Stories, Jana addressed the situation on behalf of herself and her husband, Stephen Wissmann. She emphasized that the news "came as a shock" and that the family, stars of the now-defunct TLC reality show 19 Kids and Counting, had no knowledge of the allegations before they became public.