Hi Kyler. It's a roller coaster of emotions , they hurt you and you want them gone and then you wonder if it's fixable and you want them back
From the outside looking at your sitch , your W is searching for happiness and in her mind the main block to that is you. It doesn't really matter if it is you or not at this stage because if it is , she won't give you a chance to change and if it isn't it doesn't matter to her if you change.
Right now you can only control you So that's what you have to do Accept how W feels right now and move forward as if this is what life will be like. Start living for you and treat W like a neighbour This is so hard to grasp when you emotions are all over the place but if you can stick to it you will start to accept it for real and truly live your life as you want to and be the best person / dad / etc that you can be
Nothing you do or say will sway W right now , drop any expectations that you would have had of your W and you can't be disappointed. This takes time and practise but you can get there
Stay strong mate. Read the lighthouse story in cadets intro post It holds a lot of wisdom