Just saw the episode and did not and do not feel sorry for Regina. She should have told her mother about Daniel herself. If her mother was truly the woman of magic she expressed, then there was no place to run that she wouldn’t find them. Also asking a 10 year old to keep such a secret, SW tried to , but was fooled by Regina’s mother, she did not understand that Cora did not really wish for Regina’s happiness, but only for her best plan and control. SW was moved by the losing her mother idea to tell, because she didn’t want Regina to lose her mother. And then, choosing a path of revenge without ever telling SW what she had done, at least not in this episode. I’m wondering if SW even knows at all, since she told her he had left.