I hate to say this, but I see future difficulties between Derick and Jill that a common religion won't bridge. Derick is pursuing not just college but an advanced degree; Jill probably has less than a high school education and no experience navigating an academic environment. Whatever will they talk about? Lotion, beige food, and yays go just so far. She should get a GED if she doesn't already have one, and then take some community college courses as an investment in her and her family's future. Of course, if she won't send her kids to school, why would she go? Derick will need to step in at some point, and I'll think better of him if he does.