"She just called back to let me know that she stopped by the house for a few things and thanked me several times for letting her take the kids early. Hopefully my generosity will not go unpaid."
Don't look for too much from it.. Remember you do things not to get a reaction.. but because you know its the right thing to do. As hard as it is to be a "Friend" right now.. you gotta get close.
She did thank you.. a couple of times.
Relax Eat Think Act normal React.. Smartly. Do something different. Emulate. Do Work.