Joseph Duggar, Kendra Caldwell get intimate! Is '19 Kids and Counting' couple 'Counting On' cuddly courtship?

Did Joseph Duggar just bust his dad's rules on courtship? And did mother Michelle Duggar egg Joe on? The "19 Kids and Counting" Duggar family [VIDEO] blog certainly seems to suggest so. A series of engagement photos on Facebook showed the "Counting On" star and his girlfriend Kendra Caldwell in some very cozy poses. Mrs. D took great pleasure in sharing the non-Duggar pics. What's up with the reality television clan?   Joseph Duggar, Kendra Caldwell get intimate: Duo 'Counting On' cuddly courtship?