I like the series but have noticed a few changes on the new season, all of a sudden the girls and Amber wearing make-up for the show interviews, I always liked them for their "real" look but maybe people they know have commented, or school peers and they felt the need to be a little more made up on the show. With regards to the house/mold, Trent said he did the home inspection himself and that "even a certified home inspector" would have missed the issues with the mold and dry rot underneath. They did say they had closed on their last house and actually had not yet made a deal on a new house which is why they went to the hotel. I suspect the house may have been a short sale or estate sale.
I think Amber and Trent are very strict as evidenced by the yes sirs and ma'ams from the kids and perhaps thats why Anna was seeking to spread her wings a bit and totally normal for her age. I agree Alex is a bit whiny, but I see him as lacking confidence in himself, hopefully he will overcome that. I just previews for the next episode and the poor cat-I hope it ends being ok.