Second Chance: My CEO Dad

I am a pitiful woman. After getting married, my husband never touched me, nor did he ever want to be intimate with me! He had no sexual desire for me at all!
The only time it happened was because I drugged him to make it happen... how sad is that!
I’ve had enough of this life, so I chose to divorce him and leave!
Six years later, I became a prominent and respected star doctor, an independent and successful woman!
I returned to my country in glory with my child, surrounded by countless excellent admirers!
At this moment, my jerk of an ex-husband found me and knelt down to beg me to remarry him.
What do you think I should do to make him suffer?