Mary Cosby talks about her son and his drug addiction on the second "The Real Housewives of Salt Lake City" reunion show, and several of the castmates share how Robert Jr.'s openness moved them. Even host Andy Cohen wipes away a tear.

Dressed in some Dynasty garb, Mother Marks has many scores to settle at this Real Housewives of Salt Lake City reunion, the biggest of all with… Bravo itself. This is her dynast

Cohen said in 2011, "I would sooner stab knives into my own eyes than see [Montag] on this network.” He apologized a few days later.

Andy Cohen apologized to Spencer Pratt and Heidi Montag during the Wednesday, Jan. 29, episode of 'SiriusXM’s Andy Cohen Live' after calling 'The Hills' alumna "trash" in 2011.

Spencer Pratt shut down the possibility that wife Heidi Montag will appear on “The Real Housewives of Beverly Hills” on Bravo — partly because of comments that Andy Cohen made about Montag, 38, over 10 years ago.