I agree. I also wouldn't say anything right now to clarify what you said about being happy. The text exchange seems to support the idea that she was testing you to see if she could still get you back easily. You didn't respond the way she wanted so now she is back to using the kids to hurt you.
I know you defended her on using the kids as pawns to hurt you but we all have choices to make. We can choose to be immature and use our children, or we can choose not to. I was hurt when my ex and I split up because of his ongoing A yet I have never once withheld our daughter from him. That doesn't serve anyone.
M 46 H 44 D 12 S 8 M 9 T 11 BD 2/15/13 "Makes sense to stay together" 5/12/13 Agree we are 'healing' 7/13 Definitely Piecing 9/13