Arranged Marriage With My Ex-Boyfriend

What if when you came back, you have found out that you are engaged? Not just engaged only. You found out that it is an arranged marriage. What if you found out that your groom-to-be is your ex-boyfriend? Your ex-boyfriend that betrayed you and ruined the trust you gave to him. Also, he was the reason why you left in order to forget him. And now, you have met each other in an unexpected time and place. After a few years, you still haven’t forgotten about him─his duplicity, his betrayal and his acts making you as a fool. How would you able to deal with him if in every moment that you are with him is you could vividly remember your past with him─the past when you were still in a relationship with him? Would you able to ditch your marriage with him? Or Would you live as his wife and fall in love with him for the second time around?