I didn't catch Heather and Bens wedding rings until I watched the show the second time. So he chose ONE wife, interesting. I also thought Barb was always his one true love, and he asked her for the blessing almost as telling her he approved FINALLY. He did say he built the church for her.
My question though did Frank in your opinion also give himself the injection? Irony how in the church when they talked about eternal family he locked eyes with Lois and then they both die on the same day.
It was also good to see Nicki daughter looking "normal" at the end. Meaning she gave up the clothes and the braid look.
But lastly DON'T like Margene with the pixie hair cut.

just saying, ha...