On Their High Horses

LuAnn's housekeeper returns after a monthlong trip to the Philippines---to the relief of LuAnn, who had been saddled with the extra house chores. In other developments, Jill organizes a charity event; Simon and Alex enjoy a spa day; Kelly participates in an elite Hamptons horse show; and Ramona's husband organizes a tennis doubles rematch with Jill---resulting in a volley of egos.