((((((((Jinnyann)))))))) Jinnyann, it's going to be okay. I really thinks so. I think your daughter is just acting like a typical teenager. Slip her a little "I love you" message under her door. All you can do is let her know that you love her.
It's good that you let it out with your Mom. No matter what comes of it, you need to be heard and it sounds like your Mom heard you. That's good. Keep protecting and caring for yourself, you sooooooooooo deserve it. You're a good, sweet , kind person and you deserve happiness. It'll come, Jin, just hold on. Try to keep going, no matter how badly you feel. You'll get through this. Hold on to me/all of us here at PC. Okay?