In this clip Shan’ann abruptly leaves the kitchen, leaving Chris Watts stuck for a few seconds in the front of camera. He clearly doesn’t want to be there. Notice also how he refers to Shan’ann only as his “wife”, and when she returns, he’ s sort of unceremoniously bumped out of picture.

There’s virtually no interaction here between husband and wife, is there.

https://youtu.be/MOvkUwij_0M?t=44s

Shan’ann, in contrast to Chris Watts, is a on-the-ball, but she’s so on-the-ball she has her husband dressed up in the Thrive uniform and reduced to a prop. If you don’t want to be prop, and you keep being foisted into these mini-productions, that’s got to cause resentment – both ways.