Wonka, I exhibit flexibility every day. It is not reciprocated, and never appreciated.
//was this a little “pay back”?// I don't think so. I didn't feel like being flexible and helping her out while she was doing something for the sole purpose of spiting me. Not letting D14 go to the concert was "payback" for not doing what she wanted.
By the way, I did end up dropping the other 2 kids off at her work on my way to the concert.
Saturday she called and asked if I would keep the kids on Sunday. Again, I was flexible and simply told her OK.