It mentioned something in the article about the father being in Real Estate so I doubt money is an issue.

I can't judge or say if the kids are happy or not. It seems like it from thier photos though.

Has any of the programs about them interviewed the older kids? I wonder what they have to say.

I wouldn't want 16 kids, but if they are all happy, well adjusted and well cared for I can't see why people need to judge them.