Stopped replying back to my ex

I stopped replying back to my ex after he sent another message telling me that we’re never gonna be together and he will make it to Chester. If yall know country you’ll understand the metaphor but ima just leave him alone. He’s been stalking my stories and stuff and I know he misses me but I left the state because I had no where else to go when his mom told me that he was going back home after the mental hospital and she didn’t know if we should even see each other after he got out of the hospital so I booked a flight because we were gonna lose an apartment and I was not gonna go to his home where I wasn’t wanted. He blamed me that it was my choice to leave because that’s what I wanted. I flew to a different state so I wouldn’t be homeless. I made those plans while he was in the hospital and he blames me for us not working out cuz I flew out here and he doesn’t trust me being out here. At first he thought he’d be able to handle us being long distance while we broke and he tried to find a way to get money so I can fly back and we talked about marriage and having baby. Then like a few days later he said he couldn’t do it and it was my fault because I left and I should’ve known that it wasn’t what he wanted. Wtf. I know I’m not in the wrong but here I am after drinking a couple of beers thinking I should’ve stayed. Before he tried to killl himself he grabbed my hair and threw me around a hit and left bruises and apologized then said he was gonna do his act for our love. He’s making me feel like it’s my fault when I know it isn’t. I know because I was on the other side and when I tried commiting I tried calling him from the hospital and he never answered. He saw me bleeding for him etc. he got mad when I overdosed and the police and paramedics came. He thought it wasn’t a real attempt. I’m just crying and idk.