My dad made me cry, my fault?

Anonymous
I can't handle being yelled at, especially by a man. I get really upset when someone yells at me. About an hour ago, I was at the table trying to eat dinner. I'm not feeling well, I'm moody and emotional. My dad told me he and my mum were going to be in the garage. I hummed a 'mhm' as in 'ok' like usual. My dad repeated himself, and so I repeated myself as well. He snapped at me and told me to look at him and actually speak. I looked at him and said 'ok'. He snapped my name again which made me snap 'ok' louder than before. He got angry at me and told me to lose the attitude and that I'm 18 years old, so I needed to grow up. I said ok, feeling angry. Once they went outside, I broke down crying. I locked myself in the bathroom, I didn't want them to know I was crying. I couldn't help but think I was being pathetic and that I'm a shitty, worthless daughter who always fucks up and ruins relationships. Am I at fault? I ended up punching myself hard on the legs, over and over. I really come to hate myself whenever someone, usually my dad, is angry at me. When he's really angry, I always think he's going to punch me. He's punched my brother before, all because he didn't and wouldn't put on a pair of boxing gloves.
My dad made me cry, my fault?
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