I know this is supposed to be a relationship only forum but I need some serious help here.

There is this girl I use to go out with who I am friends with, and last night I did something which ended up with me finding out that her and a friend of mine were in a secret relationship. She really didn't like this as I think they wanted to the relationship to remain a secret. I think she is paticularly annoyed at me at the moment and may stop our friendship as a result.

What I did was paticularly jerkish, but I never knew she would take it so seriously, or that the ramifications would be so severe. I have already tryed apologising.

Any tips on how to save our friendship would be much appreciated!