I need help leaving my abusive fiancé!

I need to leave my fiance of 6 years, but it's so hard. Him and I have a 2 year old daughter together. I just really need some encouragement and advice, so I am going to put out there everything he has done to me over the last 6 years even if it makes me look pathetic or stupid because well... it needs to happen.

He's been acting absolutely perfect since I went to stay with my sister about 2 weeks ago after he called me a whore in front of our daughter- so it's messing with me.

Over the last 6 years he has-

-raped me while I was unconscious in our home

-called me countless names while mad at me

-given me an STD

- put me in a lot of debt and tanked my credit so he could buy a home in his name

-not helped me with our daughter

-told me i am crazy, a narcissist, bipolar, or that i have post-partum (whenever I tell him I want to leave him, those are what he says)

-he controls where I go. Put a tracker on my phone after I went back to work after maternity leave, doesn't like me seeing friends or family unless I text him the whole time or send pics to prove where I am at

-and he punched holes in our walls last time I left him when our daughter was 5 months old which resulted in him getting arrested.

How do I leave him and stay gone? How do I break this hold he has on me? All my stuff and my daughter’s stuff is in his house. I feel bad for the guy. He has no one other than me, but I can't do this to my daughter or myself anymore.

Please help me