I outed someone close to me... help
I'm 16 years old and bisexual. I came out to my cousin the other day, but when I was telling her I came out to my step sister, I said I told her after she told me she was bi. So I basically outed her... I wasn't thinking straight, and I assumed that she was already openly bi. I asked my step sister later if she was openly bi, and she told me she wasn't yet because of her parents. I assumed she was open about it because of everything on her social media. I'm such a d***! She should NOT forgive me for this. I know my cousin won't tell anyone, though, and she's very accepting. I havent told my step sister what happened yet, but I think I should. I feel like I betrayed her, and I was the one she trusted the most. What should I do?