Irish - I just realized something! You are about 7 months post final divorce!!! Isn't six months post divorce typically a time when they wake up a bit and realize what they've done? If so, she's on target.
So, again, to my way of thinking, what's important thing here are you and your feelings. What do you want moving forward? You are being kinder than she probably expects, given what she's done, but that's who you are.
I guess I'm ineptly trying to say this: don't cut off. Be protective of yourself and your girls while still having an open heart. Does this make any sense to you? I'm sorry I'm not doing a good job articulating what I mean.
xoxoxo
M 20+ T25+ S ~15.5 (BD) BD 4/6/15 D 12/23/16
"Someone I loved once gave me A box full of darkness. It took me years to understand, That this too, was a gift." ~ Mary Oliver