Sweetheart, please do read through your threads again, and cut and paste the section about how scared you were, how trapped you felt, how you cried but he carried on anyway.
He was persuasive, charming, attractive - and he treated you terribly. You considered suicide at one stage to get free. You deserve so much better than that.
Yes, you loved him. Yes he seemed wonderful at times. But like that cup of coffee, he was poisoned, tainted, bad for you.
You are missing the good times. You are still in the early days following your break up and you are still mourning the loss of your dreams. But you are also starting out on a new path, where your ds will not have to grow up seeing him mum afraid of her partner, or see her mum hiding her fear in the relationship.
Best of luck to you from tomorrow onwards. We are still here, and understand that you will continue to need to talk, to question, to get reassurance.