Sorry Eclipse, for some reason I thought you were too young and you were quoting this.
There is a light at the end of the tunnel and it’s not the train. And no, therapy is not the answer for everyone. Some sort of support group does wonders though, and iy”H your teen should find her way. Your love and consistency, and demonstrating that you have a relationship with Hashem, are anchors, for her as well as you, even if you don’t see the peiros so soon.