Thank you for your previous replies.
Unfortunately my friend doesn't want to see me or talk to me again (it is because I didn't accept her relationship). Today I found out that she had a suicidal attempt (she ate pills). She was hospitalized. She is still with Mr X and I can only assume that her action was a reaction for his words (that he will leave her). Now my question is: should I contact her or leave her alone as she asked. If I contact her what should I say to her to not make things worse?

Thank you for your help. I really appreciate it.