If someone threw me out of their home together with our MUTUAL children and was an utter twat in other ways, then nope, I would not give this person the time of day.
I have been in an abusive relationship, it was covert emotional abuse and went on for far too long. He kept dumping me or I kept leaving him, but he always came crawling back seeking "forgiveness", being remorseful and wanting me to "forget everything and try again".
And I did, probably around 10 times. It was long distance so it was always nice for me to fly out of the country, in hindsight I realise that was one of the main reasons for wanting to see him. Throw in a little loneliness, isolation and missing sex, et voila. A right bloody mess. Inevitably after keeping up the facade of being nice, kind etc etc for a few days, the snide remarks and horrible comments about my appearance would start.
All I can say is I UNDERSTAND. It is shit because they have your emotions upside down, almost literally. You hate them and love them at the same time.. and in your case, you are probably also scared of him. It isn't love though, it is a trauma bond.
Go look it up on YouTube and check out the following channels:
Inner Integration
Ross Rosenberg
Lisa A Romano
Balance Psychologies
Peace and Harmony
Jackson MacKenzie also has a great website and two excellent books about finally getting free from abuse, Psychopath Free is the first one, Whole Again is the other.
God I could write a book about this myself.
Also speak to Womens Aid or Harbour about the Freedom Program. There is a program that follows on from it called "Empowerment", which I am starting in 2020.