Katie Ginella and Gretchen Rossi, around whom much controversy swirled on “The Real Housewives of Orange County” in 2025, will not be back when the 20th season of the reality TV series returns later this year. Gretchen Rossi, left, and Katie Ginella, center, will not return to “The Real Housewives of Orange County” for the 20th season of the reality series set to air later this year. (Photo by Casey Durkin/Bravo)Katie Ginella will not return to “The Real Housewives of Orange County” for the 20th season of the reality series set to air later this year. (Photos by Trae Patton)Katie Ginella will not return to “The Real Housewives of Orange County” for the 20th season of the reality series set to air later this year. (Photos by Trae Patton)Katie Ginella, left, and Gretchen Rossi, right, will not return to “The Real Housewives of Orange County” for the 20th season of the reality series set to air later this year.