I remember your thread, OP, and what sticks in my mind is the enormous personal energy you invested in persuading yourself that this man was decent, honest, loving, badly done-to, a victim of his culture - worthy of your love, essentially - when all other evidence pointed to the exact opposite. He took advantage of you in a ruthlessly horrible way, but you honestly couldn't see that because you seemed so focused on what he 'could' be, not what he was.
I think that's who you're missing, not him: the lovely man you created in your head. Plus the part of yourself that you wove into that fantasy. As you say, it's losing those dreams you had of the life you hoped you'd have together that hurts. BUT - BUT - when you meet a genuinely decent man, and there are plenty out there, it'll suddenly put a very different perspective on what your ex was actually like. I don't mean 'oh, you just need to shag someone else to get over him' at all ; I mean, when you meet someone who is exactly who they say they are, who will love you without complication and treat you with respect and affection, someone who will want to build a future with you, then it'll all seem so easy, compared with the endless, humilating effort you had to keep making to convince yourself that things were OK before.
I hope that doesn't sound patronising - I know what it's like to expend huge amounts of energy willing someone to be better than they are. It's grinding, and you end up sacrificing a lot of yourself to keep the dream going. But FWIW I'm so glad that you're out of that horrible relationship. You had some excellent advice on the thread from women who'd had personal experience of his cultural background, and of similar relationships. Maybe going back to that, now you're a few months further on, might help remind you how much has changed for the better?
I hope things are happier for you soon. You've done a brave and strong thing, breaking things off; you should be proud of yourself. Even if it doesn't feel like it right now, I'm as confident as a total stranger behind a computer screen can be that you're already happier than you would be if you'd stayed and things had carried on as they were.