Am I the ah

So i ( 18m ) got a debate subject " " right for everyone " so I choose to talk about "is the law always fair? " and I simply went to the teacher and asked his opinion on the topic he asked me about my reasons so I said them, in conclusion : a father by law can't leave his fatherhoid because he have to pay the child support but a mom can easily leave. In divorce the women takes half of what a man owns even though she isn't the one who made it etc . So a girl from my class came, gonna call her S( 18f) . She started going on about how a man can go shirtless and it's illegal for women. I listened to her. Then she came to the point where she started going on about men sexualized women. ( I might be the ah here) I recalled her last example of men going with shorts on the beach and not being sexualized but women wear a thong is. So I said well if u wanna wear that don't blame others for being sexualized. Because you women are sexualizing urself( it's a very short summary of a conversation that went for about 15-20min ). And she started yelling at me so the whole class like 30 ppl started to look at us so I explained my arguments and all the guys agreed and started cheering me up calling my name etc so I went to my seat and she did too. And other started talking to her about it and went into rape and that the less a women cover herself the higher the chance get of her being raped. I didn't take a part of that conversation. And out of nowhere my girl best friend was sitting away, started to cry and went out I tried talking to her but she ignored me and the girl S came to me and said" don't come and try to play u care about her " I left bc I was running late for my lesson but now I feel guilty and ah. So Reddit am I the ah?