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Not only is Jeremiah well-versed in home construction like the rest of his family, but he also makes a living as a flight instructor. Again, not out of the norm for the Duggars, as some of the older sons are trained pilots. In any case, it certainly looks like Jeremiah will be able to provide for his wife and, very likely, his own family soon enough.
Source: https://www.distractify.com/p/jeremiah-duggar-wife
New Facebook Page: https://www.facebook.com/OsmaniTheOttoman/