me. i realized that they had turned on him. >> it was a not-so-subtle shift in attitude away from a man who was once considered diane mciver's loving partner and protector. maybe he noticed, maybe not, but his next move would get people talking even more. coming up -- luxury for sale. >> there were over 100 jewelry items. >> auctioning off diane's estate. another mistake? >> hey, this doesn't -- that doesn't look good. i mean if you don't have to do this right now, don't do it. >> and that frantic drive. >> wait a minute, he's telling you to slow down? >> yes. >> when "dateline" continues. namaste... ...surprise parties. aww, you guys. dupixent helps prevent asthma attacks... ...for 3!...