He wrote, "Khloé, you don't deserve this. You don't deserve the heartache and humiliation I have caused you. You don't deserve the way I have treated you over the years. My actions certainly have not lined up with the way I view you. I have the utmost respect and love for you. Regardless of what you may think. Again, I am so incredibly sorry."
Thompson and Kardashian, who split in June, have 3-year-old True. He is also the father of 5-year-old Prince with ex-girlfriend Jordan Craig.