Getting out of a lease...

I didn't know where to post this but I wanted some advice on how to break my lease. Back story: I have an order of protection against my very crazy, abusive ex-husband along with a no contact court order but recently I have been having strange calls in the middle of the night and 2 random cars following me. Not to mention an unknown person coming to my apt while I was at work asking my Nana questions about me.

I know it sounds paranoid but I have moved 3 states to get away from this man and this last move seemed to be a victory. No trouble in the slightest for the last 3 years. Well my fiance and I are expecting our first baby together (I have a boy already) and I am a little concerned about the strange activity recently. I can't exactly call the cops because I can't prove anything but something feels off.

My fiance found us a great home to move with lots of security and I want to move asap but we're stuck in this stupid lease. Does anyone have any experience with legally getting out of one? Thanks and God bless.

Follow up: Thank you all for the suggestions, I will definitely be following them. God bless.🌼🌼🌼