What should I do about my friend?

Me, and my friend got in a bad fight, having to do with her boyfriend and other things. Her boy friends a sleaze ball, and I’m just trying to save her from getting hurt again. I said stupid things that I didn’t mean to her, and I said sorry. She wouldn’t accept my sorry, She wanted me to mean it. So I told her that what she did wasn’t right either, and that I’m not going to bow down to her, and say sorry. We went a day of not talking, and seeing each other.. and it was too much for me I decided to be the bigger person and say sorry one more time and I really meant it this time. Except that she had a wise rude comment back to me after I said sorry and completely ignored what I had just said. It made me feel so sad that she didn’t even care what I just said. I argued with her for a while, and she just gave me a one word answer, and went to bed. She never said sorry. I know that loosing a friend over this would be out of the question, and she obviously doesn’t care. I need help from fluther. I’ve tried everything! Please help, Thank you very much