Prayer for a Daughter

My daughter is 27 years old and has been battling many emotional/mental/spiritual issues for  years.  She has been diagnosed as bipolar, with depression, bulimia, anxiety, and personality disorder.  She has hurt herself pretty serious in the past year.  She spent a month in an in-house treatment facility this past July.  She is on medication and is seeing a Psychologist and a Psychiatrist.  Yet, she is still suffering and so is her family.  She is married with 3 beautiful children and I am afraid that her marriage is in trouble.  I talk with her everyday, but nothing seems to get through to her.  My husband and I pray for her daily and our church is praying for her too.  I just want her to be emotionally healthy and see her renew her relationship with Christ.