Am I Right? Or Am I Right?

I've been pondering this cryptic question from the very time I closed my eyes and embarked on a restless journey of sleep. I often wondered what dictates a person being right? Isn't being right relative? Seeing as you can think you're right but the general consensus is that you are wrong. So currently I think I am right......
I have been struggling with a friend of mine over the weekend. She's just as damaged as I am if not even more so. She does this thing where she pushes me away so she can't hurt me but in this process it hurts me so is she right? I personally don't believe so but she does.
I've had enough of it, I'm physically, mentally and emotionally exhausted from our roller-coaster friendship. I love her immensely but I don't think I can continue to watch her self-destruct in front of my eyes (she even told me not to watch....). I think its about time I stop enabling her self-destructive behaviour so I want to talk to her mom about because I'm really worried she'll do something stupid again. So my question is Am I Right?
This has gone on for too long, she won't listen to me or her only other close friend what am I supposed to do? Just watch/don't watch her take her life? I'm in over my head and I need help, is it wrong for me to enlist the help of her mom? Am I doing the right thing? Am I Right?.........