I want it more than truth

How do you think is it really possible to save a friend from the wrong relationships?
My good childhood friend ( girl) fell in love.
Process is beautiful ( Love I mean), but not in her case... She is blind, mute and soulless ... with him.
Maybe, maybe .. this is normal?
Maybe it's normal, that her world is turned upside down?
I am a friend, I stand behind ... and I watch ... and my heart is torn to shreds...billions of small fibers... and only a true master will be able to put the pieces together.
She says: "I'm happy with him" And she says "I want it more than truth"