lmao. You guys are LITERALLY what the manga is talking about. Humans who like to put things in black and white. You're either evil or you're good, no in-between, no exceptions. While I DO agree that what she ended up doing is serious and awful, are you saying that absolutely NONE of you would do the same? A single mother, your spouse left you, your parents barely help, YOU DO NOT HAVE ENOUGH MONEY. She sold her own body to support herself and her son. What I DO fault her for is not dropping her son off at an orphanage etc. But guess what? She feels remorse and guilt, like any human would. She KNOWS she's at fault, so that's why she was going to commit suicide.
This woman did not verbally abuse her son by calling him stupid etc, she didn't even freaking slap or spank him. The thing she's at fault here is not just abandoning him, but not doing something about said abandonment. She's a flawed human just like anyone - she could've flipping murdered her son or sold him off but she didn't. Because at one point, she loved him (did you not read the same thing LOL) - abandoning him without doing anything is an evil act, but is she an evil person who isn't affected by her son's death? Hell no. Get off your high pedestals because we're all flawed humans here guys. She needs to be punished, but she isn't an evil person, she DID something evil. And she regrets it. This is meant to show human weakness and the like. Not say that this woman is completely off the hook lol because she should be punished for abandoning him, but she ain't evil.