Responses
I don't really think that the dad's reaction to the situation would make much sense in that context. And anyway just because it may be a pity murder doesn't make it any less terrible, she still tried to choke her son to death.
i think that part abt being sick was a few years after suffocating incident
What if sangwoo's mom wanted to kill him because the dad was abusive and she doing a "pity" muder , like making him die so that he doesn't suffer. You guys did notice thT he want to school despite being sick because the dad was going to be angry.
Even if I'm wrong we can't jump to the conclusion that his mom was a bitch or she was the cause of all his problems