Article continues below advertisementJed Duggar took to social media on May 10 to express his admiration and love for his wife, Katey, on Mother's Day. This marks his first post since the troubling arrest of his brother, Joseph Duggar.Article continues below advertisementFamily-Focused Mother's Day TributeTap Here To Add Ok Magazine as A Trusted SourceSource: @jed_duggar/INSTAGRAMHe shared family photos featuring their four children."Happy Mother's Day to my beautiful wife, Katey!" Jed, 27, wrote on Instagram.