Hubby probably got bored with ‘Baptist sex’...
Except, they're not Baptist. They are Nazarene. Also noticed in some comments made by a different freeper, the poster commented Tad had called Elizabeth his "3rd daughter". That's incorrect. Tad's wife knew Elizabeth well and she's the one who used to call Elizabeth their "3rd daughter". In the very few interviews I've seen with Tad's wife, she doesn't seem overly distraught by the ramifications. She merely stated in one tv interview that it was a mentor-student relationship that got out of hand. I would have expected Mrs. Cummins to be livid and calling him an s.o.b., bastard, m-f'er, or any number of things. Nope, she seemed pretty blase about the whole thing. However, she was upset he took her suv and left her his manual transmission Jeep. She doesn't know how to drive a stick shift. Apparently, she had zero interest in learning and is quite content being the helpless "little woman".