The real issue with her is she never felt guilt or regret towards her actions. She just felt ashamed and scared that it might affect her current perfect family.
Hm.. Very understable. But have you thought that why the MC mother end up that way? I'm just thinking maybe because the MC father and her left her first, that's why she end up like that.
No. She never had an issue with them leaving. In fact, she would have been happy because after they left she was able to marry the person she really likes
Im actually glad to see some of the comments/spoiler that the mother is such a biatch.
To be honest, I want to stay open minded, sure she suffered but she's not the only one who experienced the same thing. I get that she doesn't want to stay in the MCs life but giving their location is such a below the belt move. She seems ready to be hated by MC's dad but both father and daughter are kind hearted, she probably felt a Punch in her gut which she deserves. FEEL GUILTY YOU FREAKING *****************