Tom Sandoval just competed in Special Forces: World’s Toughest Test, said to be the ultimate test of physical, mental, and emotional resilience, but it’s hard to tell if he’s changed. The Vanderpump Rules star, who had a months-long affair with his ex-girlfriend, Ariana Madix’s best friend, Rachel Leviss, who went by Raquel, had some choice words for his ex-mistress, who recently blocked him on Instagram.While Sandoval and Leviss defended their love on the reunion, sources confirmed with ET that they broke up in the wake of the cheating scandal.