I think it just comes down to her resenting me for taking CS.
So what if she resents you?
She owns the decision to divorce, let her own the consequences too. Don't be cruel and abusive, but do not under any circumstances allow her to use guilt or anything else to manipulate you. Don't allow her fake "pleasantness" placate you either. Don't let her posture for an advantage.
Some of these manipulative women just make me want to throw up.
Me: 46 W: 46 T: 23 M: 20 DS12 DD11 DS5
W left: 01/28/08 Discovered OM: 02/26/08 W back for 9 days: 04/08 W returned 05/21/08 EA/PA - 01/08-07/09 W's MLC 2008-2014 (realised this much later)