The first thing is...try to breath. Some of the things you are going to hear arent going to be positive, as I am sure you knew this. You cant change it you can just reflect on it and think about how you can help solve the problem or be supportive/receive support. Secondly, I can't stress this enough but I know some of the things talked bout in therapy sessions can be hurtful or even make people angry. Take those feelings and box them up and leave them at the counselors place. I remember my mom yelling at me or throwing things I used to say in our one on one sessions and I started to clam right up. Last, accept yourself and your daughter. Family issues can be some of the most painful issues to address. Just love and support not only your daughter but yourself as well. Great job on taking that first step. Good luck with everything sweetheart.