My gf is upset because I didn't apologize for being late. She damaged her car and is unable to drive it. I've been letting her use my car, but tonight, I needed it, so I dropped her off at work and was going to pick her up.

I left with what should have been enough time to pick her up. However, traffic was worse than anticipated, and I couldn't get off on my exit and was late. She had started walking home (we live half a mile from her work), which is something she's chosen to walk before. I stopped and asked if she wanted me to drive her the rest of the way. Her response was to flip me the bird. We literally got home at the same time. She stomped past me, entered the house, first stormed to her room, and slammed her door.

She messaged me on snap and is hurt that I haven't come and apologized. I can see apologizing for being late (though I don't feel responsible for being late). However she still hasn't come out of her room so not like she's given me an opportunity.