Vent sesh

I was in a relationship with the same guy for the last 2 years, from the time we were 16 until 18. I just recently broke it off with him last night & it was the hardest thing to do, especially since I was living with him. Point is, the reason I left was because the fighting everyday and I wAs at an all time low so unhappy and depressed and I needed help, I needed my grandma and with him knowing these things he make me feel so shitty telling me I'm selfish and I don't love him because I'm leaving him behind & once I move out he doesn't wanna see or hear anything about me which breaks my heart because my heart is so heavy and my mind isn't in the right space anymore and I cause a lot the problems between us & I just wanted to leave to get better for him and us so I can give him what he deserves and he just tells me he won't wait for me and I'm so wrong.. Am I? I was trying to do right by him.