NickHalden

I feel like the male lover and wife both were good people the real bad guy was the dead husband who left his lover to lead a "normal life" and went ahead to fake his marriage with his wife. And then when he could no longer do that, he very conveniently got back with his ex-lover. Somehow his lover takes loan for his surgery and takes care of him in his last days. In a sense, he cheats both of them. I feel they both were wronged by the husband.
I really liked how in the start that lady was so frustrated with all this happening that she became too controlling for son, but never stopped caring for his son. And once she realizes that she was the one who came after. The male lover didnt really "stole his husband" She forgives him and herself (and god lol) even gave him the insurance money.

The "male lover" who selflessly truly loved the husband even when he had left him once. Dealt with all the accusation of stealing the husband and "home wrecker" when they had a thing going on before the wedding. Didn't really asked for the insurance money desparately when he was the one who took care of the husband and also when he had such bad loan.

The kid who was curious and thought of the male lover as the bad guy and found his mom so overwhelming to live with, got to know about the whole mess and became more understanding towards both.