Was it rude that my mom did this?

I got home from work about an hour ago. I came upstairs a few minutes ago and realized that my mom had ordered food for herself, my sister and my brother. They looked at me and just said “oh sorry we forgot about you.” And laughed. She didn’t apologize or offer to order me something. I’ve barely eaten all day because as I said, I’ve been at work. They keep rubbing it in my face like “that was so good I ate so much.” I’m sitting here wondering what I’m even gonna eat. Was this wrong of my mom to do?
Was it rude that my mom did this?
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