I have a female co-worker who repeatedly calls me out regarding my weight. I'm a female, 5'9", 150 pounds, and very thin. She is very overweight. All the time she makes comments about my weight. She doesn't call me by my name, she calls me slim, and I even heard her say one time, go ask toothpick. She and she has said stuff like, you need some meat on your bones and you need to eat. I have only worked there eight days. I have asked her very nicely to stop. Yesterday I asked her to stop calling me slim again and she basically said it's her mouth and she could say whatever she wants. Today when she said morning slim, I replied morning chunky and she got upset and actually started crying. Everybody here at work is saying I'm wrong and I should apologize because being called fat is different than being called skinny because being called skinny is a compliment. I said as long as she calls me slim I will call her chunky and now I'm the bad person. Am I the asshole if I don't apologize? The owner and manager have completely ignored the situation saying it's a high school issue and we should figure it out.