I think for right now you should stay away from the coparenting books and the divorce books and maybe read something like the “Four Agreements”. The important thing is to eat right, CrossFit, get good sleep, meditate and look into starting a gratitude journal. I know it may not seem like it now but you will be grateful that you have a decent WW. On one thread today a WW called the police and made false charges against a LBS. Take things one day at a time and try not to look too distant into the future. Things will get better.