Is AUTHOR wrong in the post ? POST : English isn't my first language, I apologize for any mistakes.

So I'm still in high school, yeah we're just teens. I don't like drama and I don't like bringing drama upon myself. I had a friend, let's name her Faith. She told me through chat that another friend of mine, let's call him Giant, liked her. Typical crush stuff. I found it hilarious since it was very unpredictable and I didn't expect that Faith was the sort of girl Giant would fall for. Giant's immature and childish, while Faith's the exact opposite. I wasn't aware that it was supposed to be a secret, I wasn't even aware that no one knew about this.

I texted Giant saying "Faith pala, ah 🤔" which translates to "So it's Faith, huh 🤔" in English. He replied to "Pano mo nasabi?" which translates to "How'd you know" or "How'd you say that". Before I replied, Faith messaged me saying why I told Giant. Turns out Giant asked Faith if she told me anything about it. I was 100% honest the whole time, and said that I only asked to know if it was true (which is my actual intention)

Faith got mad at me. SO MAD. I apologized twice through message and she left it on seen. I tried to talk to her the next day at school, she ignored me and continued to do her own thing. I felt like shit and I felt guilty for so many weeks. There were so many times that I said hi and tried to talk to her so I can apologize, but she just walks away.

Faith and I had a couple of friends, sort of like a group. We were 5. They don't know about what happened, but she cut the ties between me and that group. I wasn't invited to the stuff they did, they didn't hang out with me, and she  made them ignore me too. I felt so bad because I offended her, and I probably deserve this shit. The thing is, if other people did that to her, I bet she wouldn't react like how she did to me.

Am I the asshole for doing this?