Regret in the Bones

Malie River is despised by her family due to a misunderstanding, and sees her husband Layne Foster as a savior, only to fing that she is just a substitute for her sister Yana River. Malie, who was completely heartbroken, left and set a triple revenge to make Layne regret it. Layne frantically tried to salvage it, but to no avail. Malie had let go of everything and lived a peaceful life, while Layne ultimately stopped disturbing her.