WAW seems to be making positive steps...whattodo?

[Dm45]

Hi, brand new here. Try to be brief.
Found out about her emotional affair on 9/10. Immediately sought counseling. Her main issue is I have been a terrible provider...true...I have held on to failing business too long and let her work herself into the ground. Working extra job now. Cant believe I let it go loke that. Moved to her sisters 9/15. Seemed to be making progress until 9/26 she disappeared and moved in w/OM. Filed protective order which she dropped. No contact for 2 weeks, then she tried contacting kids. (20,17,16) who have strong convictions about this and won't respond to her. Then she contacted me and agreed to talk/meet.

We have been talking again, and some baby steps are she's saying "I sleep in guest room" "I'm trying." "I've been praying again" "I'm trying to give my heart back to God again" and says she's reading. Asked what she's reading.."Flying Solo...it's by a woman who got divorced and felt a lot of what I'm feeling."

Asked if she'd be willing to read other things as well...she said yes.

Says she's guarding her heart. Says she's discovered she has a lot of anger at me, God, everything.

What should I suggest for her to read, watch, etc. since she does seem to want to work on things?
Should I have her watch the walk away wife YouTube clip with me?

Thanks