I'm not sure how you have come to so many conclusions based on a television show. How do you know her motives? Is every reality show on tv about a family pimping themselves for publicity? For example, do you watch Jon and Kate plus 8? Do you feel they are also prostituting themselves for publicity and free things? I don't. I feel that both families got some publicity, the public is interested in their lifestyle, so much so that a tv show was created and is successful. Both of these families were living their lifestyle way before any tv show was created.
Also, how do you know that the women in the family are so oppressed? The boys have responsibilities also! In fact, I thought (and I could be wrong here) that the boys helped with the laundry even.
I know I've seen them go grocery shopping together. It is ok to have ideas that boys and girls can do different chores and it not be oppressive towards women. I don't think any of those girls appear unhappy in any way..I guess there's no way to tell, true. But that goes both ways- you can't assume the girls are unhappy either.
I guess that I just don't see what some see when I watch this show. I see a family that is religious, living a different lifestyle than me (I choose to have 2 children and am quite happy), and seem to have a genuinely happy home life.