Toxic texting is when someone texts you toxic messages, controlling your texting life and causing you anxiety. Toxic texters may insist that their texts receive immediate attention, read all your communications and police your phone, gaslight you, and then isolate you. By Theo Harrison Toxic texting is when someone texts you toxic messages, controlling your texting life and causing you anxiety. Toxic texters may insist that their texts receive immediate attention, read all your communications and police your phone, gaslight you, and then isolate you. According to marriage and family therapist and YourTango expert, Frances Patton, you are in a...