This Emmy-nominated series returns for its 11th season, delivering a batch of new two-hour episodes starting with a season premiere devoted to Carol, who has spent much of the past two decades amassing a hoard of "treasures" in the home she shares with her husband, Dave. Now, however, Carol has left Dave, who is in failing health and baffled as to how to address the mountains of accumulation that puts his mansion on the brink of being condemned. His family unites to save the home and confront Carol about her actions.