Woman attempting to hang herself in back shed

I have an RP reporting his girlfriend is attempting to hang herself in the back shed.

During 911, I could hear a female subject in the background asking the male subject if he was going to tell us that he told her to kill herself and that she would be waiting outside when the cops got there.

Further, we have a history of 5150[1] calls as well as 415[2]s between that two subjects.