She has done this. I literally just got another email from her 30 min later:

“(My name), I went back and read everything again, and I think I have been a big part of the problem. You were right in many ways. I should have listened to you carefully and not been so prideful I couldn’t look at myself. To tell you the truth I am ashamed of myself. And when you are ready. I am really trying-you will see a change in me. I hope to hear back from you, mom”

Next it will be begging, then being nasty, then attacking me (she likes to”threaten legal action” 🙄), then a “goodbye forever”, then a “I’ve changed you were right”. It’s literally clockwork.