TLC (as well as most others) likes to hype up the "big" announcements , so while it could be something big it usually isn't , just enough to get you to keep watching. I'm thinking counciling, maybe? Whatever it is , I hope it makes life calm for them all.
Kate is just way to full of herself. A quote from Kate..."It's MINE ALL MINE as far as the eye can see." .... That says ALOT about her.