Carpool Dilemma Over Emergency Situation

I carpool an hour to work with four coworkers. One of them, S,

has a kid with nonstop, serious nosebleeds. They even took him to the hospital the night before.

But she still came to work and only told us after — saying she didn’t ask for time off

because she “didn’t think she’d be allowed,” and that her kid “could die.” Then she asked all

of us to leave work 45 minutes early so she could get home faster. Our managers wouldn’t

allow that, so my friend A and I said we’d just get another ride home so she could

leave whenever she needed. She got furious, called us heartless, and said she’d “reschedule,”

even though she said her kid could die. So… am I the asshole for not leaving