Pardon me, but you are wrong on this! The texts and inferences in the first two and part of the third chapters of Wiab make it very clear that it is 80-90% the story of old Wiab resequenced, polished, some aspects changed and several bugs weeded out.See, the question I have is what exactly is unravelling? Ocean has said old WiaB is not a guide for the new one since Ch1 rework appeared. What about the family situation is unravelled? We don't know the full story of why William left in current WiaB, we don't know much about the family relations other than Katie's allegations about William and Leia (which are still in play unless Ocean removes Leia as a LI). We've had one sentence about the change, and no actual info of how the Zane household is in Ch4, so it's crazy to say it's unravelled without actually seeing what direction Ocean's taking it. The only thing that has unravelled is people expectations based on the first version of WiaB. We have to see what Ch4 brings to the table to see if it has damaged more than expectations. I'm not denying the flow of the story will be different, but we can't judge it until we've played it.
Dana is the only landlord we know of. We don't know the household situation of the Zane's yet.
Regardless of what happens with the Zanes, the Reveras and Petrovas had no convoluted family issues. Elena was only introduced in Ch6 and had a cameo, with a cinematic at the end, there was no romance with her yet. Donna was the only Revera unless William got her pregnant, and we haven't gotten that far into the story of the rework to know if that's going to happen or not. So those secrets of how William and Leia allied with Elena and Donna are still as mysterious as before the rework, because there's no reveals yet.
Then comes the rework of "Summer´s gone", making it the kiddie age version with everything beyond a kiss thrown out. Followed by changes in Wiab and the stupid decision to make Willi and Leia adopted (not to forget the sudden disfigurement of characters like Mila, Helen, Leia and several others). If this trend continues and it seems so, we will land in Duckburg with landlords/tennats, distant uncles and aunts, cousins (which are not real counsins at all) in large numbers and everything sanitised so much that you smell the chlorine even in front of the monitor.