So sorry to hear you're still struggling OP. However, leaving a partner who you thought you would be with for life, is almost worse than a bereavement, as there is always the chance that you could bump into the person again, just as you're beginning to feel stronger, and this can really set you back.
Also, people can have a tendency to be rather tactless, asking if you've heard how the ex is getting on, that they've got a new job, new partner, new home, etc. All of these things hurt, because however bad things were when you finally found yourself able to end them, at one point, you loved this person, and thought you would be with them for EVER!
However, NOTHING lasts for EVER! Not the good things, and definitely NOT THE BAD either! As my DM used to say, you have to experience bad times to recognise the good times when they come along.
You WILL have good times again, it might just take a while, but in the meantime, count your blessings, as you have at least managed to leave. Other women will no doubt be writing on MN in the next few days, asking for advice on how to get away from an abusive man, they still have to go through the emotions brought about by the need to leave, and you at least have been lucky enough to have a LOT of support, which some people just don't have.
So get on and enjoy life the best you can, because as the old saying goes 'life is not a rehearsal'. I'm in my late 60's, and life is difficult for me due to ill health, so make the most of EVERY MINUTE, as you never know when the opportunities that you thought would be there for many years to come, might be cut short, and you don't want to end up regretting wasting time dwelling on 'what might have been', you NEED to make every minute count.
Good luck, and well done!