I left….

I left my boyfriend. I got me and my kids a place (they’re not his kids). Over 2 years in the relationship and it went from a fairy tale to hell. I 100% believe he is a narcissist. I am struggling wondering if I made the right decision. I loved him whole heartedly. I feel like I’ve lost my best friend. I just keep crying. I feel like I have no motivation to do anything. I miss him I do. But I feel like maybe I am doing the right thing? Idk. He had cheated/talked to multiple girls and lied about it. He has lied about his whole past with ex’s, he would make comments about my weight because I had gained weight. He said he wanted to change and do better but that I couldn’t expect it over night. I miss him. I miss his smell. I miss his hugs. I feel so lost.