Joseph Duggar, Kendra Caldwell get intimate: Duo '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?