This is finished. Should I 25m I leave my 29f partner if she continues to be this way?

The last 4 or 6 says i spent worrying whether So was safe and whether we were gonna work out. Our last conversation was her telling me she wanted to die. I called the cops and the came took her to the hospital since she had a plan. I spent a few days prior to this awake making sure things that she could off herself with were accounted for and not near her is pills knife rope making sure I walked nearest cars. Holding onto her If there was railings and any kind of drops. So 7 days pretty much awake I'm not mentally stable mind you either. But the second the ambulance left me following the ambulance would not let see her when I got inside the mental hospital wouldn't let me visit. She answered once when she first got in saying she was scared and then hung up on me when condo was clearly still going on. After that radio silence hence the me staying up for the remaining time last night she finally answered and all I did was immediately apologize for not only not staying with her in the ambulance but the previous argument I admitted where I was wrong and I was sorry taking accountability and she had the nerve to once I said all that to say I'm hiding something and then hanging up again. She claims I'm abusive but she is the one that has never heard the 1 hings I've ever asked from her some basic consideration. It's all I've ever asked for. I've changed my behaviors. How I speak to her, actually listening to her, I don't raise my voice anymore, if she gets upset and wants 5 minutes I give her space. But she never holds up her end because I hurt her so much. But I'm hurt too. So that's the final straw on my end unless she changes good riddance I lived her so much but sue hurt me so bad. Is she being abusive too? Am I handling g it correctly

Tldr; selfish girlfriend is narcissistic and always manipulative making g me think I'm the one at fault. Should I leave the relationship if she doesn't change? Read above for more info.