Jill Duggar and her husband, Derick Dillard, are leaving Arkansas. "Derick has joined the Marine Corps! He has been selected for Marine Corps Officer Candidate School (OCS)," Duggar, 34, wrote via her family's blog on Thursday, April 9, noting Dillard, 37, "ships out for active duty" to Virginia later this month. "Lord willing, he will commission as an officer at the end of OCS and then go on to a couple of other trainings before getting his assignment as a Marine Corps JAG officer." According to Duggar, her husband has wanted to become a military JAG officer "for a long time.