what's the name of the tv show where a white husband & wife were televangelist, it was only season 1, american show

what's the name of the tv show where a white husband & wife were televangelist, he got killed, she had to run the tv ministry, then later he was discovered to be alive and he impregnated his young daughter in law. it was only season 1, if memory serves me correctly. it ended with the preacher, father, walking off with his pregant daughter laughter, after announcing to the entire family she was pregnant by him and not his son, which is her husband. they were all left with their mouths hanging open, especially the wife, who helped him with the tv ministry while she thought he was dead. i believe it airs between 2-5 yrs ago. american show. white preacher couple about middle aged with adult kids, most still living at home, including the one with the young wife, who we learned at end of show, was pregnant by the father in law.