New student orientation for s10 and d6. This is during my week. Orientation was from 11-1. W and I texted - said I had doctor appt and some errands to run but told her I would be there around 12. Kids and I ate breakfast ran the errands and hit the orientation early about 11:15 ish. We met the teachers, reviewed the classrooms etc.
School has no a/c it was hot and kids wanted to go. Texted W that we got what we needed and we're heading home.
Spew fest ensued. I said I made a call due to heat and kids were ready to go.
She wants to tell kids the reason she wasn't there was my fault. She started lambasting me on the phone at which point I just said bye.
Many angry texts followed.
If this happened while we were together it would have been not a big deal at all but a "ok glad it went well" kind of thing.