Jeremy Vuolo is shedding light on his introduction to the Duggar family through courtship. During a recent episode of his and wife Jinger Duggar's podcast, Vuolo, 37, reflected on the rules Jinger, 31, and her siblings had to follow when it came to relationships. Jim Bob and Michelle Duggar raised their 19 children under the beliefs of the Institute in Basic Life Principles (IBLP), which required women to dress modestly and enforced strict guidelines about dating, among other things. "The setting Jinger grew up in ...