Disciplinary Action/Disciplinary Office/Before school/Visit/School
All things considered, it might actually be a better idea to meet Beatriz at the school first before introducing yourself to your nieces. They've never seen you since the day they were born after all. You are no different from a stranger to them. The only other option would be to wait out here in the driveway, but since you have business at the school in relation to this job it would probably be a better idea to just go there first.
"Well, thanks for the heads up. I guess I'll meet her at the school and head back here later with her. Sorry for the disturbance."
"Yeah." The babysitter says and gives you a strange look. It's a bit hard to figure out what's going on with that look she's giving you. She said that she'd seen pictures of you before, but maybe she's suspicious about you anyway? Well, she is here babysitting and someone who's more or less effectively a stranger just drove up, so it is understandable.
Without another word, you get in the car and drive off to the school.
WIP (Trying to think piece by piece how to get this retrospective introduction to flow right.)