She deserves better than people who walk out of her life without explanation and she deserves better than a 'sister' who wants to pull others down to make herself feel better.
There are few stories I want to be transported into for the sole purpose of punching a character. Gerald Pendleton is one of those men I would dearly like to hit with my car.
He does not deserve a second chance. Do not give him one. She has been through enough, let her have a peace life with Jiwon, and send him to the middle of a volcano
She deserves better than people who walk out of her life without explanation and she deserves better than a 'sister' who wants to pull others down to make herself feel better.