I am sorry for the edits but the rules of HW do not allow discussion of suicide and self harm.
The way I understand your posts is your girlfriend has had depression for years so the best thing to do for her is to support her and perhaps see if she is willing to go to inhouse treatment as long as she is a threat to herself.
Be sure you take care of yourself to as you need to be strong and mentally healthy in order to support someone else. I am so sorry for your problems.
Moderator: Anxiety/Panic, Osteoarthritis, GERD/Heartburn and Heart/Cardiovascular Disease.
"If you can't change the world, change your world"