Kyle Richards is on team Umansky no matter what! The Real Housewives of Beverly Hills OG rocked her estranged husband Mauricio Umansky’s last name on her jacket as she stepped out with a friend in Los Angeles, Calif., on Monday, January 22, despite separating from her longtime spouse last year. Richards, 55, looked as chic as ever, as she also wore a gray beanie and a pair of tortoise sunglasses as she said goodbye to her pal and got into her car. The telling article of clothing comes as insiders claimed the Halloween actress and the real estate broker, 53, have been getting on each other’s ne…