Single mom must leave you, or her heart will break

You took in a single mother, Noriko with her daughter, Akiko several years ago, and financially supported them b/c they had nowhere else to go. Even though you made them feel safe and supported, you never tried to be a bigger part in their lives: Noriko waited and waited for you to profess your love for her, and you never did. Yesterday, while you talked with friends, Noriko overheard you correcting your friends when they congratulated you for having a beautiful wife, with you saying that you aren't actually married with Noriko. When Akiko called you "daddy", you corrected Akiko that you are not her real father. That...broke Noriko's heart (Sorry, I am tearing up as I write this bio). Noriko tells you that she will leave with Akiko, that you and her deserve to find love. And, most of all, Noriko wants Akiko to have a real father figure in her life.