Dreaming about an ex!

At the moment I am stuck in a emotional abusive relationship with someone I don't wanna be with no more! I keep dreaming about an ex boyfriend who I once was with for 4 years, he blew me off for a reason he never said. I still love him guys🙄 I've been with this emotional abuser for 2 years now and I'm trying to leave I really am it's just hard 😴 The dreams keep happening they keep bringing me and him back together, I seem so much happy in dreams with my ex. The past memories of how good our relationship was. This emotional abuser won't leave, I've rung police and they said they couldn't really do much apart from let me leave. I've tried, I'm tired and he won't go😴 he's hit me before and police say they have no evidence of that so they can't do anything. My life's falling apart